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Box of Rocks

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
$2.50 EACH
 

Lubit-8

Tufoil(tm)"Lubit-8" oil with teflon for small jobs like power tools, sewing machines, fishing tackle, locks and toys. Comes in a pen like tube with needle point applicator built in. Great stuff in the slippery department. As they say, "One drop does the job."

89306 SUPER OIL W/ TEFLON
$3.95 EACH

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World Dimmers

World Dimmers

Okay, polarizing filters for the literal minded. Each filter is a 20 mm dia x 2 mm think piece of glass with a couple of tiny slots in the edge. Each has 20% transmission by itself, which may not sound like much, but is about what you get through decent sunglasses. We are selling a pair so you can do experiments on transmission as you rotate one against the other to reduce the light getting through virtually to nothing. Or you can make some very cool granny sun glasses if that turns you on. The big guys get upwards of $7.00 per filter for these dudes!! Isn't surplus cool??

26970 POLARIZING FILTERS
$1.00 PKG(2)

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Boneless Chickens

You may well have wondered where the boneless chicken breasts in your local supermarket come from. The answer is from boneless chickens. And we have some life sized rubber models of the birds to prove it. Modeled from life, they are shown plucked and as they might appear hanging in the poultry store window. Seeing is believing, at least in Missouri, so get one and look.

88809 RUBBER CHICKEN
$8.95 EACH

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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.

90273 POLY BAG, 1"
$1.75 EACH
27906 POLY BAG, 2" X 3" (STRIP)
$2.25 EACH
90274 POLY BAG, 2"
$2.00 EACH
36562 POLY BAG, 2" X 3"
$2.25 EACH
34552 POLY BAG, 3" X 4"
$2.95 EACH

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Needle File Set

Miniature 5–1/2" steel needle files. They come in the usual assortment of flat, wedge, triangular, and round shapes, (10) in all. They seem to be pretty uniformly fine with none that we would call coarse. Made in China, they come in a vinyl carrying case that snaps shut. Not as classy as some of the sets we have seen in the $18.00 range, but perfectly serviceable for most applications. And at a third the price.

10900 NEEDLE FILES
$3.95 EACH

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Love Meter

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
$3.95 EACH

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Mini Mike

Mini Mike

If you're looking for a great little mike, we have one. Our 1/4" dia condenser microphone, the kind used in cell phones, is perfect for projects where space is tight. It has a rubber jacket, (2) gold-plated, easily soldered contact leads, and a frequency range of 20 to 16,000 hz.

28711 CONDENSER MICROPHONE
$0.50 PKG(2)
 
Blu, Blue, Blau

Blu, Blue, Blau

Colore a tempera, blu di cobalto imit. Plakat tempera, kobaltblau imit. Gouache, blue de cobalt imit. A paint by any other name will look the same - in this case, blue. This 60ml tube of good quality #230 tempera is made in Italy by Maimeri & Co. Similar but much smaller (18ml) tubes are retailing for $7.50. Buy one of those and you'll really be blue.

32674 BLUE GOUACHE
$0.90 EACH

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Battery Holders

We have a number of battery holders, constantly changing in detail. They may be plastic, they may be metal. They all have either simple short wire leads or connection points. In all cases, they hold a number of batteries and connect them internally in series. The table shows the number and type of batteries held, the final voltage, material, lead type and price.

    No. Type    
21337 BATTERY SNAP W/LEADS (1) 9 Volt Details
$2.50 PKG(5)
93221 BLUE SINGLE D CELL HOLDER (1) D Details
$2.00 PKG(2)
35065 HOLDER, 1 "N" (1) "N" Details
$1.95 PKG(4)
92475 HOLDER, 1-AA (1) "AA" Details
$2.75 PKG(4)
92476 HOLDER, 2-AA (2) "AA" Details
$3.50 PKG(3)
92477 HOLDER, 3-AA (3) "AA" Details
$2.00 PKG(2)
93190 HOLDER, 4-AA (4) "AA" Details
$1.25 EACH

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Mirage Maker

Warning!  WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.

Absolutely incredible device! The Mirage®, a precision optical instrument, creates three-dimensional images of objects of your choice where there is nothing. Drop pennies, keys or similar small objects (your sister won't fit) into the 2-3/8" dia opening of this 9" dia x 3" high flying-saucer-shaped disc, and a perfect image of the object will appear floating above it. The image is so real friends will try to grasp it, but their fingers will close on thin air! Use it as a high-tech centerpiece with a flower as the object! A booklet (included) explains the magic. New coating provides protection for the mirror surfaces. Highly recommended. Made in the USA.

88375 MIRAGE
$39.95 EACH

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