
Porcelain mortars and pestles. Great heavy duty mortars, with sides that are easily 5/16" thick on the smaller ones, and up to 1/2" on the larger. The mortars are glazed outside, but rough inside, the better to grind, and have a pouring lip. The business ends of the pestles are unglazed, while the shafts are glazed. Very functional, very good looking!! So grind your own spices or lab concoctions as you prefer. You get a mortar and pestle as a single order.
| Mortar Dimensions | Pestle Length | |||
|---|---|---|---|---|
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88314 MORT & PEST, 130ML | 4" OD x 1-3/4" | 4-3/4" | |
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88909 MORT & PEST, 600ML | 6-1/2" OD x 2-15/16" | 6-3/16" |
What a price for a Sprague Rappaport stethoscope! And the improved model, at that! The 30" long stethoscope can be easily configured for (5) different functions, replacing other styles. It comes with (1) large and (1) small diaphragm, (3) different sizes of bell-type chestpieces, (3) sizes of eartips, and instructions for use. The interchangeable parts are in a compact, clear-plastic carrying case that fits into a pocket. Tubing will be assorted neon colors (our choice).
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92083 S/R STETHOSCOPE |
Way inside? Try our assortment of human and beastie X-rays. These, from Roylco®, are very useful for biology teachers and have real possibilities for artists and designers: fold 'em into lampshades, blow them up or shrink them on a copier, or scan them and have fun in Photoshop™. The human skeletal system, a complete skeleton when assembled, is in (18) sheets. The broken set has (15) sheets of nasty human fractures, quite literally from head to foot. Actual X-rays are reprinted on transparencies which work with overhead projectors, and range from 3-3/8" x 6-7/8" to 7-1/4" x 14". They come with info sheets in English and sometimes also in French.
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92654 HUMAN X-RAYS | |
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93604 BROKEN X-RAYS |
Brunswick Corp's chemical protective gloves (CB Protection) are all size Small ,14-1/2" long from the tip of the middle finger to the cuff, and come with cotton undergloves. They meet military specs and are numbered MIL-G-43976B, DLA100-88-C-4009, 8415-01-033-3518. They come with full directions for use and decontamination. The powder in the sealed package with each pair is just talc. Don't panic!
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37036 SM. CHEMICAL GLOVES |
Think of it as a shortcut to learning perspective. This clever 50-sheet pad of white, 7" x 4-1/2" paper has a fine red and blue grid pattern that shows your drawing and doodling in 3-D when you wear the included 3-D glasses. It's our candidate for the why-didn't-I-think-of-that award this year.
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93371 3-D PAD |
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
We'll pick (2) different compact stacks of rubber stamps from our selection of (3): sea life, bugs/butterfly, and/or extreme sports. Each 1" dia x approx 5" long snap-together stack has (6) different stamps and an ink pad with washable ink. Nice for crafters or kids.
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38207 STAMP STIX |
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