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Jewelers' Shrinks
Jewelers with a screw loose turn to these for a fix. They are the little Phillips and Flathead screwdrivers that one holds twixt thumb and fingers, save the index finger which rests on a swivel on the end to guide the tool with precision. The set of (6) comes in a plastic case with a clear plastic snap cover and includes Flat head blade widths: 1.4, 1.8, 2.4, and 3.0 mm and Phillips #0 and #1. So tighten up all the little things that cause undue stress in your life!!
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21544 JEWELER'S SCREWDRIVERS |
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Booties
Clear durable vinyl boots: disposable by design, extra disposable by price! Size small (11" long). The hard bottom has a tread; there's elastic around the ankles, which reach 9-1/2" up the leg. Great for puddle hopping, mud skipping, and mucking around after the inevitable basement flood. May have a sticky but harmless goo on the outside. (2) pairs to an order.
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29028 DISPOSABLE BOOTS |
Resistors
We have hundreds of thousands of 1/4 watt resistors which we will send an assortment of (100) 1/4 watt resistors of at least (10) different ohm ratings. All have two axial leads, and 5% tolerance. Don't miss out! This is to cheep to pass up.
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21970 ASSORTED RESISTORS |
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Test Tube Rack
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.
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89323 TEST TUBE RACK |
Strong Stuff
Filament tape for closing boxes and envelopes that you want to stay closed. It has fiberglass strands embedded lengthwise in it which makes it very hard to tear by accident. You get 10 yds of the stuff, 3/4" wide, in a clear plastic desk type dispenser.
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91412 STRAP TAPE W/DISP. |
Flat Marbles
WARNING: CHOKING HAZARD-This toy is or contains a marble. Not for children under 3 yrs.
They look like glass marbles that were dropped on a cold slab when the glass was molten. Hence they have a flattened blob shape, about 1/4" thick and as big as 1" x 3/4" or as small as 1/2" dia. across. All are translucent. Talented folk use them in flower arrangements, to fill a jar or glass as decoration or for similar tasteful purposes. The rest of us use them for joke marbles, non-jumping tiddlywinks and board game pieces. Our each is a bag of (100) marbles.
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89919 AMBER FL MARB |
Make Molds For Free!
Just leave bread in a damp place. Or buy this stuff and make casts of solid objects, anything from faces and fingers to celery and crucifixes, with quick-setting Instamold. (We'll sell you 10 oz. of the Instamold compound, but you provide the water to mix it with.) Then fill the molds you've made with plaster, wax, or Permastone-yes, we sell Permastone too. It's an extremely strong casting medium with a clean white hue when set, waterproof and scratch resistant. Each can we sell has 1-3/4 lbs. of Permastone, to be mixed with water.
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90072 INSTAMOLD | |
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90073 PERMASTONE |
Luminous Paint
This water–reducible acrylic–based paint sticks to most surfaces and glows in the dark after only a brief exposure to bright ambient light. We have a 2 oz bottle of yellow/green that will glow for up to 20 hours. This works great for Halloween costumes and hobby applications, and glows like crazy under blacklight. And without a single radionuclide! Amazing!
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20076 YEL/GRN PAINT, 2 OZ |
Itty Bitty Zipseal
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.
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90273 POLY BAG, 1" | |
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27906 POLY BAG, 2" X 3" (STRIP) | |
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90274 POLY BAG, 2" | |
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36562 POLY BAG, 2" X 3" | |
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34552 POLY BAG, 3" X 4" |
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Mount That Specimen
Cases for mounting butterflies, bugs, rocks, fossils or any other three dimensional collectibles. Known as Riker mounts, these are sturdy cardboard boxes 7/8" deep, with glass glued into the front cover for viewing. They are filled with a fairly firm, white, expanded, synthetic, cotton–like material. The cushiony filler holds the three–dimensional viewee in place without pins or glue. Very handy for the proud trophy hunter. Our smaller is 8” x 12” and the larger 12” x 16–1/2”.
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93791 1-1/2" MOUNTING PINS | |
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92372 12"X16" RIKER MOUNT | |
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88545 8"X12"RIKER MOUNT |
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Litmus Paper
Chemically treated paper strips to test for acid or base (alkaline) solutions. Use the blue for acids, the red for bases. The more sophisticated pH test paper strip indicates pH from 1 (bright red) to 14 (dark brown). Values in between can be read by comparing with a color chart that comes with the strips. All have (100) strips of test paper per vial.
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88217 BLUE LITMUS PAPER | |
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88219 HYDRION PH PAPER | |
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88218 RED LITMUS PAPER |
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