Lab/School
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SALE
SCIENCE FAIR STYLE DC MOTOR KIT
Everything you need to build a little DC motor is included in this kit (except sandpaper, screwdriver, scissors and, of course, an AA battery). The instructions are simple and explain the theory as well as assembly. Fun and educational for ages 12 and up.$10.40$10.955% OFF$10.40$10.955% OFF -
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MARVELOUS MEASURE MAGNET AMERICAN SCIENCE
Jarvis says you need this! Kitchen conversions are easy with this 3" x 4" deluxe American Science & Surplus fridge magnet that lists everything from a tablespoon to a cup with the equivalent in ounces, tablespoons, teaspoons, milliliters and...$0.65$0.7513% OFF$0.65$0.7513% OFF -
SALE
SILVER POCKET POSTAL SCALE, 100g/4oz
Tiny but perfectly accurate, and the only pocket postal scale most folks will ever need. Stick your envelope in its alligator jaws, hold or hang it up and read the weight in grams (0 to 100) or ounces (up to 4) in increasing increments. Handy in the US,...$2.50$3.5029% OFF$2.50$3.5029% OFF -
SALE
FLEX FOLD CEILING AND GARAGE LIGHT 3500 LUMEN
Small in stature, light on the wallet, and big on brightness, this Flex Fold garage & ceiling light has more glowing for it than a case of glow sticks at a rave. It has a standard medium base, puts out a glowtastic 3500 lumens, draws only 27 watts,...$5.00$9.5047% OFF$5.00$9.5047% OFF -
RECHARGEABLE RGB DISCO LIGHT WRIST BAND
Nothing says disco like a bracelet that pulses different-colored LED lights in time with a solid four-on-the-floor beat (and many other sounds). A sort of geodesic dome, in clear plastic, 1” wide x 3/4” tall on a 2” square base, the...$6.25$6.25 -
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15 LED ORANGE EMERGENCY FLARE LIGHT W/ BATTERIES
Don’t play hockey with this light, but do keep (1) in your car, truck, RV, camper or boat because when an emergency arises, and one always does, you’ll be ready. The light is a 15-LED, 3-7/8" dia x 1" high plastic puck with bright orange...$7.95$8.9511% OFF$7.95$8.9511% OFF -
SALE
NEODYMIUM MAGNETIC DISCS 5-LB
Rare earth magnets are usually killers for their size, and these thick nickel neodymium discs are no exception. The price, on the other hand, for (3) 7/16" dia x 1/4" 5-lb lift or (2) 15/32” dia x 3/16” 8-lb lift...Starting at $3.95$4.45Starting at $3.95$4.45 -
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UNCOATED CERAMIC MAGNETS 1-1/4" X 3/8" PKG(29)
Can't beat a classic. These uncoated ceramic donut magnets have a 1-lb pull, which makes them dandy for classroom or refrigerator use. They measure 1-1/4" dia x 3/8" ID x 3/16" thick and are polarized on the faces. You get a wrapped roll of 29 donuts.$7.95$8.8510% OFF$7.95$8.8510% OFF -
SALE
3 LED LIGHTED MAGNIFYING GLASS W/BATTERIES
This XL magnifier measures 3-3/8" dia with a 5" long handle, all rubber coated. Glass lens is 1.5X and surrounded by (3) bright white energy efficient COB LED strips that run on (2) included "AA" batteries. Tap-on, tap-off switch. Good for everything...$5.50$5.958% OFF$5.50$5.958% OFF -
"GET ECLIPSED" BOOK W/ (2) ECLIPSE GLASSES
Get Eclipsed: The Complete Guide to the 2 North American Eclipses *Each book also comes packaged with 2 safe solar eclipse glasses! Jarvis Says: At this point in time we can no longer ship eclipse glasses to arrive in time. American Paper Optics once...$9.95$9.95Qty in Cart: 0Quantity:Price:$9.95Subtotal: -
SALE
3-PIECE CORK BORING TOOL SET
There's a tool for everything. Think post-hole diggers for a model railroad layout. All right, all right. Think cork borers for all those solid corks and rubber stoppers in laboratories, the ones that need holes for glass and rubber tubing. Our each is a...$5.00$6.5023% OFF$5.00$6.5023% OFF -
SALE
30X HANDHELD POCKET MICROSCOPE
Good things come in (2) different small packages. Our pocket microscopes are compact and perfect for a clear, close look at stamps, coins, flora, insects or assorted minutiae. The 30X version measures 5-3/4" x 1-5/8" x 3/4" in...Starting at $6.95$7.75Starting at $6.95$7.75 -
SALE
NEODYMIUM MAGNETIC BAR 1-1/2" X 1/2" X 1/8"
This plated N52 14,200 gauss neodymium magnet is shaped like a miniature silver ingot, measuring 1-1/2" long x 1/2" wide x 1/8" thick. Has a big hangonability quotient, which the manufacturer claims is 15 lbs of pull, meaning it's probably closer to 13...$4.25$4.8512% OFF$4.25$4.8512% OFF -
SALE
DIGITAL INSTANT READ LAB THERMOMETER -50C TO +300C
This digital instant-read lab thermometer measures 8-1/4" long total with a 5" long stainless-steel probe that's resistant to most chemicals. Has a removable cover with a pocket clip, on/off button, and C or F readings (-50 to +300C, -58 to +572F)...$10.25$11.6512% OFF$10.25$11.6512% OFF -
SALE
RARE EARTH 9/16" X 11/16" CYLINDER MAGNET
We just want to celebrate…this magnet. (Classic rock fans, you’re welcome for the references.) This plated rare earth cylinder magnet measures 9/16" x 11/16" with a 5/16" x 3/8" slotted hole (we think that’s what it’s called) in...$2.95$3.5016% OFF$2.95$3.5016% OFF -
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3g METEORITE SPECIMEN FROM CAMPE DEL CIELO
Campo Del Cielo, meaning "Field of the Sky" meteorites were first reported in 1576. Carbon dating of charred wood fragments taken from beneath the meteorite indicated it fell to earth around 2,200 BC. The crater field is 2 miles wide by 12 miles long...$8.95$12.9531% OFF$8.95$12.9531% OFF -
SALE
PLASTIC GRADUATED BEAKER, 100ML POLYPROPYLENE
Hard polypropylene beakers, milky white with a fine pouring spout. No good for flames, but great for low-temp lab applications. Also useful in the kitchen, the garage, or (the big one especially) as a plant watering can.Starting at $1.25$1.95Starting at $1.25$1.95 -
SALE
3/4" NEODYMIUM MAGNET WITH 5/32" BORE
The 5/32” bore in the center of this small plated neodymium magnet just makes it easier to mount. Measures 3/4" dia x 1/4" thick with a pull of approx 7 lbs. Works great with #6 or #8 flat head screws.$2.50$2.9515% OFF$2.50$2.9515% OFF -
SALE
ASSORTED SHAPE AND SYMBOL STENCILS
It’s a cornucopia of stencils. All shapes, no alphabets. You’ll get a profusion of (8) clear acrylic stencil sheets, including: a raft of ovals; a preponderance of squares; a farrago of circles, hexagons, pentagons and triangles; a collection...$5.00$5.9516% OFF$5.00$5.9516% OFF -
ASSORTED CALLAWAY NOTEBOOK AND PEN SET
Sexy and notebooks are usually not muttered in the same sentence but here’s a very tasteful notebook and pen combo from Callaway golf, which chose to lightly brand the notebook with small classy logos on the bottoms of pages, and a tiny, impressed...$4.50$4.50 -
DIY CARDBOARD PUZZLE 2-PACK HEART AND SQUARE
Or color them with permanent markers, or crayons, or finger paints. See where we’re going here? You, or a kid you love, can design this (2)-pack of blank jigsaw puzzles any way y’all’s little hearts desire. Make them very adult or...$1.95$1.95 -
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MULTI-COLOR RETRACTABLE PEN WITH FOOD TOPPER
Kick off your food-writing avocation with these colorful, food-themed pens with the traditional push down levers to change the (6) ink colors. Each pen measures 6-1/2" tall with different-colored bodies and toppers, which include fries, hamburgers, pizza...$2.50$2.9515% OFF$2.50$2.9515% OFF -
SALE
BEAKER, 50ML, HEAT RESISTANT GLASS, 50MM X 40MM
Rejoice, we have finally found a source of reasonably priced borosilicate lab glassware. This is the kind of glass in the trade marked Pyrex(tm) and Kimax(tm) labware. The stuff you can put right over the flame of the Bunsen burner, or directly onto the...Starting at $2.85$3.25Starting at $2.85$3.25 -
60 PIECE LETTER AND NUMBER ERASERS COLORFUL
Even a math or literary genius (like you probably are) makes mistakes sometimes. With this (60)-count bag of math symbol and number, or alphabet erasers each approx 1" x 1/4", mistakes disappear as fast as you make them! This is fun stuff—like math...$1.95$1.95 -
SALE
1 INCH SUPER STRONG NEODYMIUM DISK MAGNET
Nice rare-earth neodymium disk magnet, 1" dia, about the same as a quarter but over twice as thick at 4mm. Rare-earth magnets are permanent and powerful, and this one has approx 7 lbs pull, and always will. Comes with a galvanized metal keeper approx 2"...$3.95$4.359% OFF$3.95$4.359% OFF -
SALE
DIGITAL VIEWER ADVENTURE SCOPE WITH 27" FLEX NECK
We don’t know what to call this awesome gadget except for what the package calls it, the Adventures Scope. It’s a handheld digital viewer with an approx 1-3/4” x 1-1/4” LCD color screen and a 27” flexible-neck with a...$33.50$38.5013% OFF$33.50$38.5013% OFF -
SALE
SOLAR DECO SHADOW LED LANTERN DUSK TO DAWN
We got this all-metal, 6-1/2" tall x 4” dia solar-powered decorative lantern from i-Zoom®, one of our most trusted light suppliers. It’s classic in that its punched-out decorative sides have a vaguely Art Deco pattern. Don’t imagine...$8.50$9.5011% OFF$8.50$9.5011% OFF -
SALE
3/8 " x 1" STRONG RARE EARTH MAGNET
What is a killer rare earth magnet? Well, once upon a time, a copywriter put this little magnet next to his computer monitor and got really pretty, wavy, aurora-like effects. And then got a new monitor! Don't try this at home. Our shiny,...$10.00$14.5031% OFF$10.00$14.5031% OFF -
SALE
ULTIMATE BACKYARD BALLISTICS GUIDE BOOK 240PP
If you're devoted to explosions, and who isn't, you'll love the new expanded 2nd edition of William Gurstelle's Backyard Ballistics, now 25% longer, with 25% more ka-boomery. Still the go-to reference work for building rockets, cannons (carbide and...$15.50$16.959% OFF$15.50$16.959% OFF -
HANDLED ERLENMEYER FLASK COFFEE CUP
We’ll say. Herr Erlenmeyer of flask fame was handled Richard August Carl Emil Erlenmeyer, but you can call him Emil. Our Borosilicate glass version of his flask holds 500ml, and is graduated from 200ml to 400ml in 50ml increments. Stands...$13.95$13.95 -
STAR PROJECTOR BATTERY OPERATED LED NIGHTLIGHT
The Star Master is a star projector, but no, that doesn’t mean it can predict who’s going to make it big in Hollywood. It’s a little gizmo, about the size and shape of a quart of paint, that shines star-like points of LED light in...$6.95$6.95 -
WICKLESS DENATURED ALCOHOL BURNER
Getting tired of buying them and trimming them and losing them? Get rid of wicks altogether with this nifty little alcohol burner with a copper capillary tube in place of a cotton wick. Burns 90ml of denatured alcohol and comes with a heat shield (packed...$15.65$15.65 -
SALE
COLUMN-SHAPED NEODYMIUM MAGNET
We're liking this little plated N45 neodymium magnet because it will stand on end and stick out very prettily on the ice box. Measures 1" tall x 1/4" square with a hefty, for its size, 3-1/2 lb pull, 13,800 gauss. (Will also lie down on its side, of...$2.50$2.9515% OFF$2.50$2.9515% OFF -
SALE
MORTAR AND PESTLE, 130ml, 4" OD x 1-3/4", 4-3/4"
Porcelain mortars and pestles. Great heavy duty mortars, with sides that are easily 5/16" thick on the smaller ones, and up to 1/2" on the larger. The mortars are glazed outside, but rough inside, the better to grind, and have a pouring lip. The business...Starting at $7.50$8.25Starting at $7.50$8.25 -
SCREW BASE LAMP SOCKET FOR BULBS
An easy way to light up the kids' eyes! Teach them to wire a simple circuit with our basic components. The knife switches are mounted on a plastic bases. The miniature plastic socket holds a standard flashlight bulb with a 14 mm dia screw base. We pack 6...Starting at $1.75Starting at $1.75 -
SALE
LITTLE BOOK OF MATHEMATICAL PRINCIPLES
You can do both with this book—no writin’ required! It’s The Little Book of Mathematical Principles, Theories, & Things, which is a title we love, despite the Oxford comma. By math whiz, author and professor Robert Solomon, the...$12.50$14.9516% OFF$12.50$14.9516% OFF -
1-3/8" DIAMETER LARGE TEST TUBE BRUSH
Here’s a fine pair of nylon bristle brushes, just perfect for cleaning test tubes, aquarium filter tubes or your favorite long-necked soda bottle. The smaller brush is approx. 8” long with a 1/2" dia. while the larger...Starting at $1.75Starting at $1.75 -
SALE
16X MINI POCKET MICROSCOPE
Call it pocket microscopy. Our teensiest tiniest double-lens microscope is just 1-1/2” long x 19/32” dia with a barrel that will pull out another 1/2” for coarse focus. Rated at 16X, includes (3) AG7 batteries and comes with a teensy...$5.25$5.759% OFF$5.25$5.759% OFF -
SALE
CARDBOARD ENGINEERING BOOK
When we were kids, the only toy we had was a cardboard box. Walked uphill to and from school, too-both ways. And in the rain. Imagine what we could have done if we’d have had Cardboard Box Engineering, the (175)-page book full of photos,...$14.95$16.509% OFF$14.95$16.509% OFF -
SALE
1/2" SHINY SILVER NEODYMIUM MAGNETIC CUBE
Voted most likely to attract by the judges, this magnet has the relative strength of 10 men. A shiny silver 1/2" cube of neodymium magnetism, it packs approx a 15-lb pull. If our boss Pat were that strong he could lift 2,160 lbs! Besides its superpower...$5.25$5.9512% OFF$5.25$5.9512% OFF