
Incredible stuff!! And even better than those dinky cutouts you used to make! Our each is a pack of (8) 8" x 10-1/2" shrinking plastic sheets that start clear and stay clear. Draw a design, write a message, create a sign, whatever. Cut it out, bake it in a 350° oven for about 3 minutes, and it shrinks to 45% of its original size. Problem with certain pencils and markers on the slick sheets? Try a light sanding (320-400 grit) before writing on it. (The surface will be more opaque.) What a fun way to make small errors become insignificant!
![]() |
92130 POLYSHRINK |
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
And in the kitchen. Lose the pics of the dog and build your very own marble track device on the fridge door. Comes with (11) pieces: (2) 8" and (2) 6" rails, (2) curvy 11" switchback rails, a "tornado funnel," a 3" dia spinning wheel, a couple of counterweighted spinning buckets and a catch box--all held on by magnets--plus a dozen marbles, because you're going to lose a few under that fridge. It's all done in high-fashion lime green and purple plastic and if mathematics works, there ought to be 100 possible Goldbergian combinations. CJ calls it very cool, and we trust him.
![]() |
92668 FRIGITS DELUX |
$33.95
EACH
Out of Stock. Check Back Soon! |
If we had a category just for customers who lust after Jules Verne inventions and elegant gadgetry, this would be in it. The wonderful brass sundial, a reproduction of an antique, is approx 3" dia x 11/16" thick overall, and actually works! A latitudinal gauge lets you tilt the engraved dial to the correct angle for your location, and a bubble and three leveling feet allow the 1-1/2" dia lock-down compass to point in the precise direction. And if you never took it out into the sunshine, you'd still love it for the look and logic of it.
![]() |
92848 BRASS SUNDIAL |
Straight from the hand of Nature, and Scott Resources, comes this boxed collection of (15) 1" to 1-1/2" fluorescent mineral specimens, such as hackmanite, turritella agate, aragonite, travertine, willemite, resinous coal, selenite gypsum, fluorite, calcite, scapolite var. Wernerite and fossil algae. All are very interesting, and a few colors really pop under ordinary blacklight -- but we have to admit that today's fluorescent paints and laser shows have spoiled us for the more subtle glow of a rock. Buy these for their educational value, not their dramatic display.
![]() |
93007 FLUOR MINERALS |
Bargain alert! It's small enough to fit in your shirt pocket, which is why it's got a pocket clip, and plenty bright. Our little LED flashlight runs on an included "AAA" battery and has a 4-5/8" long gooseneck attached to a 3-3/4" x 9/16" dia body so you can see inside crannies and nooklets. Remove the paper spacer on top of the battery before you curse us because it won't go on.
![]() |
93025 FLEXIBLE LED LIGHT |
And we did it ourselves with this handy self-healing cutting mat. The hard rubber cutting mat is self-healing and no, we don't know how it does that. It's 11-3/4" x 8-3/4" x 1/8" thick, marked with 1/8" and 5mm increments and 1/2" squares, and lines for 45° and 60° cuts.
![]() |
93121 CUTTING MAT |
"Screeeeeek! Screeeeeek! Screeeeeek!" Recognize that? It's the sound of someone sawing a styro-foamal block. It's followed by the sound of a vacuum sucking up hundreds of little foam shards. Free yourself from both with this clever electric hot-knife that slides through those chunks of craft foam like a straight razor through a ripe mango. Perfect for carving foam blocks into shapes - or smaller blocks. Measures 10" long OA with a 4-3/4" long, needle-like cutting wand, heats up to 410°F (so be careful), and makes screeeek-free and shardless cuts. Has a 7-foot cord, line switch, safety stand, and wall-outlet adapter.
![]() |
93201 HOT WIRE STYROFOAM CUTTER |
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" square sheets of photosensitive paper, an acrylic backing sheet and instructions. The large Sunprint Kit has (15) sheets of 12" x 7-3/4" photosensitive paper plus a clear acrylic sheet of the same size. Great for classroom demonstrations, and can be used to make prints from photo negatives as well as interesting effects from opaque or translucent objects. All you add is sunshine and water.
![]() |
93519 SUNPRINT KIT, LARGE | |
![]() |
3805 SUNPRINTERS |
The in-between aluminum tripod: bigger than a mini but a lot easier to tote than a full-size version. Collapses to 14-3/4" long x a triangle approx 2-1/2" on a side. Has 4-draw legs with clutches that extend (3) feet, and a shaft that pulls up another 12" to a full 4-foot height. Includes a 1/4"-20 standard camera thread. Very useful item for small digital camera users.
![]() |
38831 TRIPOD |
Make your own sparkling magnets with our flexible, cut-able 8-1/2" x 11" sheet of 1/32" thick magnetic rubber. The silver glitter finish under a diffraction layer creates mesmerizing rainbow effects. You'll get (3) sheets of magic glitteration to play with.
![]() |
38818 GLITTER SHEET |
Click a phrase to shop for products associated with that phrase (AKA "Tag"). More popular tags appear bigger. Learn more »