MustGo Deals

These must be our smartest borosilicate glass cylinders with bases and pouring spouts because all (4) of them are graduated. No, we’re not going to apologize. But Modern Curiosity will throw in (2) cleaning brushes, 7-1/2” and 10-1/2”...

A Classic 6" x 8-1/2" x 3/8" Ant Farm. The ants will live between two parallel sheets of clear plastic and you will be able to watch them build their tunnels and chambers. Complete with sand and instruction booklet on the care, feeding watering and...

Cute and useful, like a puppy that’s learned a trade, this small 8X20 spy monocular has coated glass lenses, double prisms, and an adjustable focus. Measures just 3-1/4” long with a 6” wrist strap, and has a 282-foot field of vision at...

Candy Chemistry, from Thames & Kosmos®, is a serious kit for kids 10+ outlining (25) experiments that demonstrate how cooking is chemistry. They can learn about science while making sweet treats. Includes a (48)-page booklet, plus gummy candy and...

Get ready to turn your space into a water wonderland with this faux-succulent fountain. It's like having a springtime soundtrack for your space! A perfect desk accessory at  7" long x 4-1/4" deep x 4-1/2" tall. Made from black plastic, the base and...

Actually, it's a set of (36) different little polished gemstones and minerals from around the world, all identically sized (approx 1/2" x 3/8" x 1/8" thick), mounted and identified by name and origin on an 8" x 10" card. Super nice at a super price,...

The first-responders friend. Ergodyne Proflex® 730 gloves are Outdry® waterproof with breathable membrane. They also offer bloodborne protection. Made with Amortex® abrasion-resistant fabric and Kevlar®, they have elastic-line fabric...

These are called Infinity Lights because they give the illusion, using LEDs and a mirror, that the space you’re looking into goes on forever. Have LED strips inside and measures approx 6” x 7-3/4” x 2-3/4” deep. Pretty cool, we...

A design triumph, this little (2-3/8" dia) rechargeable Bluetooth remote speaker with built-in amp looks like a UFO or doorknob with a suction cup on the back. And it's water-resistant, so you can take it into the shower with you and never have to listen...

Not a mystery, but an actual way to scratch your skull. Looks like a $29.95 neo-whisk from Grate & Borrow, but it’s really our all-time favorite stainless steel scalp massager. (Also a mid-century modern metal sculpture if you stand it up on the...

These hands-free stereo headphones have a detachable mic and a one-touch phone answer button. Include (3) sizes of ear molds, a standard 3.5mm plug and a 6-foot cord. Work with phones, PCs, tablets, video games, and pretty much anything else you can plug...

Swing it, curl it, press it, squat it, crunch it, roll it, or just classic-hula-hoop it. This 2-lb, foam-grip Exercise Hoop is big, at 37” dia x a comfy 1-1/4” thick, making it extra-easy to handle and control. Comes in (8) foam covered...

Ditch the wires and upgrade to the latest in floral illumination! Realistic looking, solar powered floating lotus flower lights. Solar powered lights? Seems silly...why would I need lights in the daytime? Well, they are rechargeable of course. Approx. 7"...

If you get (2) of these, you’ll have red duo bags, but we sell them solo, (1) at a time, for about the price of a soda at a gas station. It’s a nice, silver-lined, insulated cooler bag with (2) handles, a removable plastic base for the flat...

We can’t think of any reason you wouldn’t want an Eye of Providence hanging from a 7” long black necklace cord around your neck. The chrome pyramid (actually, it’s a triangle) stands 1” tall, and the eye comes in assorted...

Your laptop is tough, but like the rest of us, it appreciates a little comfort. This 11-1/2" x 15" neoprene zippered case/sleeve is uber flexible, soft and padded to protect your investment. Big enough to fit a laptop that’s 10-1/2" x 14", or maybe...

These little LDPE plastic spray bottles are the kid brother of ones you rely on at home. Fill it with (1) oz of disinfectant or water and stay safe or moist. Measures a totable 4" tall x 1-1/8" dia with a safety cap so you don't...

Nice big, 60cc/2+ oz, polypropylene syringe is graduated in 5cc and 1/2 oz increments. Plunger has a black rubber gasket and a thumb ring at the top. Measures 6-1/2" long overall with a 1-7/16" x 5/32" ID nozzle with a cap. Handy in the shop, kitchen or...

We’ve lost a lot of guitar legnds lately. Van Halen, Beck, Rossington. The list goes on. And so does the music, so take care of your guitar and store it properly on this sturdy metal stand with padded arms and head. It’s 14” tall when...

Do whatever the heck you want with this wire set containing (350) lengths of pre-stripped, pre-formed #22 solid wire in various colors. They come in a sturdy plastic 10-1/2" x 4-3/4" storage case. Set has (14) different lengths of wire (25 each) in...

This is your classic dual-threaded connector tube to link a pair of plastic bottles together, demonstrate tornado action and learn once and for all about the fluid dynamics concept of a vortex. In an homage to Dorothy in Kansas, this connector tube also...

A purse on the floor is often your purse no more. Hang it from this little Kangaroo Keeper purse hook. Place the 1” jeweled disc with the non-slip rubber bottom on the edge of the table and hang your bag on the hook, which rotates to hang safely...

We don’t often brag about travel pouches, but this matching set of (3), in stylish black with red accents, is about the nicest set of travel pouches we’ve come across. You’ll get (1) at 10" x 7", (1) at 12" x 8", and (1) at 14" x 10",...

Looks like a cheap kid-sized tennis racket, but brother, this ain't for the kids. It's actually a fine way for adults to work on their upper-body strength and kill bugs at the same time. 18" long, with a 6" wide paddle lined with metal grid. A coil in...

Hang it around your neck, maybe. This yin and yang necklace features the classic symbol, 3/4” dia in black and white (duh), hanging on a 16” black cord. Duality rules, dudes and dudettes.

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.

No maybes. Our each is a set of matching “YES” and “NO” buttons, a little over 3" in dia, like on quiz shows. When smacked, they recite one of (10) variations on the theme, as in “No, no, no, no” or “Yes, baby...

But covered in hemp, for sustainability in a plastic world, and hipster cred. Measure (3) feet long with small bits of black plastic at either end to hold the connectors.  Standard classic 2.0 USB to Micro-USB cable at 40 Mbps.

Stick this magnetic organizer on the back of your locker door and you'll be the neatest and most organized, if not the fairest, which is in the eye of the beholder anyway. Measures 11'' tall x 7.5” wide and includes a mirror, a trio of elastic pen...

Forget good and evil, this Tree of Knowledge® kit is the Chemistry 60 set with, yes, (60) experiments ranging from acidity tests, volcanic reactions, crystal, magnetism, optics, liquids and solids to the ever-popular slimes and photosynthesis...

Get ready to snuggle up with the super-soft and utterly charming Emperor Penguin! This 5-inch plushie, featuring the signature softness, is made from top-notch materials for maximum cuddliness. Perfect for gift baskets, surprise bags, and stocking...

These bibs are designed to be wipe clean and come in four different styles: Magical Merbaby, Baby Brute, Baby From Mars, and Tattooed Baby. Here are some key features of these bibs: The pack includes 20 bibs, so you'll have plenty to use and replace as...

This decorative porcelain harlequin mask is a tchotchke-sized 4” tall x 3” wide, with a ribbon to hang it by. Glazed white with gold and rose highlights. It could be worn by a cat for Carnivale, but they really don’t enjoy dressing up,...

The under-powered can opener we call it. This electric can opener takes (2) "AA" batteries but is as weak as the old "My dog ate my homework" excuse, so we suggest using it for parts instead of trying to open cans of soup with it. Or better yet, find a...

This highly instructive and fun 25th Anniversary Edition kit teaches magnetic polarity using a pair of powerful 3-3/8" x 1" sq magnets and (35) newly minted custom coins of varying diameters. Includes an 84-page booklet with (46) experiments, activities...

The base of this micro-fiber-optic light is a 1-5/8" high plastic cone in red, green or blue. The tips of the super-thin, 7-1/2" long fiber optics are the color in the cone and flare out in a bouncy spray approx 8" across at the top. The Hint-o-Matic...

Even the squeamish can build these jumbo kits from Heebie Jeebies because they’re skeletons—no guts—and they’re made of wood. No glue required, and sandpaper and instructions are included. Each kit, which...

Of Course Size Matters! In T.A.P.E.S!, a game where size matters even more than it does in fish stories, “Guesstimates Rule!” Says so right there on the box. Instead of relying on traditional inches or centimeters, you measure things in...

The Hanson Brothers wouldn’t have used this foil—too pretty for hockey—and it’s not for sandwiches or leftovers, either. This (1)-sided anodized aluminum foil is 0.004” thick (36Ga, 0.1MM), measures...

Why fork out thousands for what is, after all, just a battery-operated car, when you can own Nikola himself. Our plush Tesla doll is just over 13” tall and wears a little houndstooth jacket and matching vest. You’re going to love stroking his...