American Science & Surplus

Check Out our End of the Year Deal Section!

No-Hassle Gift Giving!

Don't Wait! It's Almost Too Late!

Shop The Coolest Tools!

Featured
Bestselling

Featured

Add to Cart

It's a Bit Puzzling
JUMBO GROSS INSECTS 3D PUZZLES, ASST.

Don’t worry—they’re not real. They’re Jumbo (4-6") 3D Insect pieces that you put together, like a puzzle. We have (4) different ones, each with (17) to (20) pieces to make either a centipede, house...

MSRP:

$3.95
Choose Options

GIFT CERTIFICATES !!
AMERICAN SCIENCE & SURPLUS GIFT CERTIFICATES

Twelve-year old Tommy is a whiz with kits and models—but who knows which one he wants? Tommy’s teacher creates great art and craft projects—but who knows what off-the-wall materials will inspire her?...

MSRP:

Starting at $10.00
SALE

Add to Cart

Become A Master Lego Builder...
LEGO MASTER THE ART OF BUILDING MBA 3-MODELS

LEGO® is the premiere building toy, preferred by kids and adults (AFOLs) everywhere. We're no exception, we love them too. We happened across some brand new, sealed, retired, Master Builder Academy™...

MSRP:

$110.00

$139.50

21% OFF
SALE

Add to Cart

2" GLASS MIRROR DISCO BALL WITH HANGING STRING

This 2" dia ball, one of our most portable disco balls ever, is covered in 1/4” square mirrors, and it’ll go wherever you and your platform shoes go. Fits easily into a pocket of your glitter pants,...

MSRP:

$2.00

$2.95

32% OFF

Bestselling

Choose Options

Sunprint Kit
PHOTOSENSITIVE SUNPRINTERS PAPER KIT, 3-15/16"

Sunprints (or cyanotypes, or photograms) are everyone's favorite photo-sensitivity experiment, from third-graders to graphic artists and fine artists. You pick: The Sunprinters are a dozen 3-15/16"...

MSRP:

Starting at $6.50
Choose Options

GEAR UP
PLASTIC GEAR SET WITH BUSHINGS

Or gear down-for the science fair or for any number of hobby projects. This hard-to-find set of (3) combination spur/beveled gears-for when you want gears set either straight or at 90° to one...

MSRP:

Starting at $1.95
Add to Cart

Motor Along...
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...

MSRP:

$10.95
Add to Cart

Gator Aide
36" TELESCOPING ALLIGATOR CLIP

On a stick. This 6-draw telescoping tool has a 1" steel alligator clip on the business end. Extends from 8-1/2" (with a pocket clip) to 36" long. Use it to light pilot lights or over-primed grills,...

MSRP:

$3.25

New

Add to Cart

Corked and Ready to DIY
12-PACK GLASS JARS WTH CORK STOPPER AND STRING

3.4 Ounces of tiny treasures, endless possibilities. These adorable milk pot style mini glass jars are the perfect little vessels for all your creative endeavors! Imagine the possibilities: Potion...

MSRP:

$11.95
Add to Cart

The One with the Most Nuts Wins
SQUIRREL FIGURE SEE, HEAR, SPEAK NO EVIL

We couldn’t resist these three squirrels pulling the classic “hear no evil, see no evil, speak no evil” move. They’re perfect for your coffee table, bookshelf, bedroom, or anywhere you want to add a...

MSRP:

$9.50
SALE

Add to Cart

Gonna Need a Bigger Finger!
SHARK SHOOTER STRETCH FLINGER 4-PACK

Dive into a world of aquatic anarchy with our 3-1/2" Rubber Flinger Shark 4-pack! These mischievous marine mammals are ready to wreak havoc on your home, office, or an unsuspecting sibling. Grab a...

MSRP:

$2.36

$2.95

20% OFF
Add to Cart

Jar-O-Marbles
JAR 'O MARBLES APPROX. 1.25LB & ASSORTED STYLES

While everyone seems to have lost a few, American Science & Surplus has a literal surplus of them! Whether you need new ones for a game, can't craft without them or just like something shiny,...

MSRP:

$9.95