
About 40-50 highly polished stones, all shiny, translucent, or brightly colored, ranging from 3/4" long to 1/8" long. Great for mosaics, jewelry, or aquariums.
![]() |
90006 TUMBLED GEMSTONES |
Blue plastic test tube rack, about 8" long x 2-1/2" wide x 3-1/4" tall OA. It has a plate with (6) holes for full test tubes, the end two being 1-1/16" dia the others 3/4" dia. In front of this are (6) pegs to hold clean inverted test tubes. It of course can be used to hold tools, drying pasta or other, non-lab objects.
![]() |
89323 TEST TUBE RACK |
Zipseal plastic bag of the size gnomes use to store leftovers. 1" sq, 2" sq, 2" x 3" or 3" x 4" (our each come in bags of 100 count), clear polyethylene (the 2" x 3" 27906 has a white strip across one side, 36562 does not.). Store rings, small rock samples, biology parts, and model pieces. Great for cleaning up behind your Guinea pig when you take him for a walk.
![]() |
90273 POLY BAG, 1" | |
![]() |
27906 POLY BAG, 2" X 3" (STRIP) | |
![]() |
90274 POLY BAG, 2" | |
![]() |
36562 POLY BAG, 2" X 3" | |
![]() |
34552 POLY BAG, 3" X 4" |
They're plain and white and self-adhesive, fine for all your labeling needs, but with a twist: a little sunlight turns them a lovely marbleized sky blue. And the blue stays when the sun goes away! Note sizes below. #27863 has holes on the edge of the backing, to put it through a printer's tractor feed.
![]() |
27861 BLUE LABEL, 2" X 1" | |
![]() |
28563 BLUE LABEL, 2" X 1-1/2" | |
![]() |
27863 BLUE LABEL, 3" X 2" |
A variety of shapes and ugliness, though no unbroken tips. Some single ended, some double. Super for all manner of hobbyism, except for do-it-yourself-dentistry. Excellent price in today's weakened dollar market. All stainless steel.
![]() |
4358 DENTAL TOOLS |
See psychedelic patterns the safe way! Press your hand on this 6" x 6" sheet of liquid crystal and leave a print of swirling colors that, like the mood ring of yore, you can use as a sign of your mood. The pattern will blend and fade in seconds as the crystals react to temperature. Tiny liquid crystals inside the film-like material react to heat by changing colors. As science, it demonstrates the way liquid crystal displays work. And you can cut it into pieces to incorporate into a science project. Or just leave it out for guests to play with when the party turns boring.
![]() |
91582 LIQUID CRYSTAL SHEET |
A nice selection of white, self-adhesive labels for a tractor-feed printer, all with permanent adhesive. The medium 3-3/16" x 5-1/16" labels have (4) rows of (2) across on 11-1/4" wide backing, with perforations between every label. Each has a 2-3/4" x 5/8" yellow bar where a return address would be and a 1-1/2" x 7/8" yellow box between the left edge and what would be the address area - if this was an envelope. A package is (10) continuous sheets, for a total of 80 labels. The large 5-7/8" x 7" labels are in a single row on 8" wide backing, with perforations between each one. With (2) to a sheet, a package is (25) continuous sheets. Compared to those flat boxes of labels you pick up at the office supply place, these are great bargains.
![]() |
33012 MEDIUM LABELS |
If you’re a surplus groupie, if you think Jarvis sits at the right hand of St. Peter, if you can see our initials without tittering, you should be flaunting your devotion – drinking out of our white, 11 oz coffee mug and wearing our soft T-shirts, all with the likeness of Jarvis (our flying mascot), our corporate name and our inspiring tag line, “Incredible Stuff, Unbelievable Prices” in black across the back and “American Science & Surplus” in small print on the left front. We have thoughtfully ordered the shirts in gray, the best color to wear when digging for surplus treasure. The T-shirts are 98% cotton, and will shrink. Order accordingly. Don’t just sit there – Jarvisize your wardrobe.
![]() |
22528 A.S.&S. COFFEE MUG | |
![]() |
90267 LG T-SHIRT | |
![]() |
90268 XL T-SHIRT | |
![]() |
90269 XXL T-SHIRT |
Neon strip cardboard spectacles with diffraction gratings as the lenses. You can see the regular world, but all light sources and bright objects appear in multiple rainbow hued images. The effect is a little as though the whole world were a giant hologram. Great stocking stuffer or birthday party item for grade school ages.
![]() |
88867 RAINBOW DIFFRACTION GRATING GLASSES |
Rock hammer with one square chipping face and one pointy picking face. Steel head and shank, molded rubber grip. Taiwanese. 1 ft. long x 6" across the head 1-1/2 lbs. Well made. Good buy. Good bye!
![]() |
88055 ROCK HAMMER |
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
Pop one of these roughly 1-1/4" dia stones into the toe of a sock, smash it with a hammer, and be the first person ever to see your real-as-Nature-makes-it geode!! Ninety percent of them have the familiar beautiful white crystals inside. Formed by volcanic action, they are found all over the world, but ours are from Mexico. There is no way to tell from the outside if they have crystal centers, but we will send you two just to raise your odds, and we haven't had a dud yet in our stores!! Much much more fun and satisfaction than buying one already cracked.
![]() |
88823 GEODES |
Click a phrase to shop for products associated with that phrase (AKA "Tag"). More popular tags appear bigger. Learn more »