
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 |
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
Perennially popular in the stores, the Martian Popper Thing is virtually useless. It is a rather clown-like figure molded from the waist up. About 4-1/2" tall, it is made of air filled latex, sort of like a heavy balloon. Squeeze the orange body and the blue eyes and red ears and nose pop out in a very satisfying manner. Definitely approved as a method for expressing your mood when you desperately want to choke the @!&*! out of someone. Infinitely reusable. Which is a must for most of us!!!
![]() |
88761 MARTIAN POPPER THING |
Newly manufactured P-38 Can Opener from the same folks who supply them to Uncle. It folds! into 1-1/2" x 5/8" flat piece which is easily carried and lost. Reportedly works much better than the Asian knockoffs for those who really want to gain entry to the Spam!
![]() |
20787 G.I. CAN OPENER |
Actually, to dye with. Top quality highly concentrated fabric dyes from Putnam Dye Co. (Since 1876!!) The fadeless dyes come in individual packets with enough for about 1 pound of dry material. And they work on a very wide range of natural and synthetic fabrics. We have a rainbow of colors from which we will pick (3) different ones for your order. They come with instructions.
![]() |
32086 FABRIC DYE |
Mystery Boxes of stuff like what you see in the catalog. Maybe we had a little left but not enough to continue the listing. Maybe we only got a few as part of an odd lot. Maybe we just lost some, and just found them in our warehouse. You will get items which originally listed for at least $25.00 total in our catalog (or would have, if we had enough). You pick. The "electro-mechanical" box has things like motors, switches, hardware and components that are useful parts but want to be worked into something bigger. The "consumer" box has more ready-to-go type items, and things that don't have as technical a flavor, like bottles, toys, books and giant rubber bands. The fun is in the mystery and surprise. Perfect if you don't know what to give Aunt Maude and Uncle Ned, or if you can't decide how to bring your order up to the minimum. Every couple of months the contents will keep changing, so even if you have gotten a box before, feel free to order again! (Please note: Ordering multiple boxes at the same time will result in duplicate items.)
![]() |
23610 CONSUMER SURPRISE BOX |
AKA hand boiler. An exotic bit of hand blown glass with a bulb at top and bottom connected by some zippy tubing that spirals, loops, and/or jogs. In the closed system is some colored liquid (methyl chloride) that is very light. Hold the lower bulb in you hand and as the air in the system is warmed it pushes the fluid through the loops to the upper chamber. When all the liquid is pushed out of the lower bulb, expanding air will bubble through the tubing making it appear that the liquid is boiling. WARNING! The glass is fragile and the liquid is nasty. If you drop the thing on e.g. the kitchen tile, it will eat the finish off the tile and the stain in the liquid will permanently stain the floor. So don't let kids handle this item unsupervised. About 7" tall, it is a favorite in our stores.
![]() |
6199 LOVE METER |
So your local highway department guys think they have the corner on crossing signs? Well, they may know what's crossing their road, but do they really know what's cutting across your driveway or patio, or through your personal space at home or at work? Mount your own well-made indoor/outdoor critter crossing sign. Each is metal, 12" square, painted traffic yellow with a black border and realistic animal or other graphics. Each hangs diagonally from a pre-drilled 1/4" hole.
![]() |
94016 BIGFOOT CROSSING | |
![]() |
94151 CHICKEN CROSSING | |
![]() |
94150 FROG CROSSING | |
![]() |
91718 PENGUIN CROSSING |
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 |
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 |
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 |
Four fine funnels, a fantastic fare. Sturdy plastic, the biggest is 4-1/8" dia at the mouth, with a 1/2" dia spout, the smallest has a 1-7/8" dia mouth, 1/4" spout. The other (2) are in between. Frankly, it's freaky fun flowing fluids from four funnels!
![]() |
91078 SET OF 4 FUNNELS |
Click a phrase to shop for products associated with that phrase (AKA "Tag"). More popular tags appear bigger. Learn more »