 |
 |
Learn geometry, or learn to build the world’s coolest sand castles. Our each is a set of (2) geometric shapes in brightly colored transparent plastic. The set of (2) includes the pyramid and the cone. All shapes are open on the bottom, the better to get the sand into them. And out of them.
|
31713 |
SET OF 2 SHAPES |
$0.95/EACH |
 |
|
Here’s a fine pair of nylon bristle brushes, just perfect for cleaning test tubes, aquarium filter tubes or your favorite long-necked soda bottle. The smaller brush is 8-1/2” long with a 1/2" dia. while the larger is 10-1/2” overall with a 1-3/8” dia. The bristle area for both is approx. 3-1/2” long.
|
88221 |
LG. TEST TUBE BRUSH |
$1.75/EACH |
|
|
 |
 |
A honey of a little digital scale, the techies in the back room say. This improved Triton T2® scale is pocket-sized (5-7/8" x 3-1/8" x 3/4" thick), and measures up to 300g x 0.1g; 10.5 oz x .001 oz; 190 pennyweight x 0.1 dwt; and 9.6 Troy ounces x .001 ozt. Has a zero/tare button and a cover that can be removed for use as a larger tray. Comes with (3) "AAA" batteries.
|
93159 |
TRITON T2 SCALE |
$39.95/EACH |
|
|
|
