Includes one 4-oz. mold release, one rectangle mold, one dome mold, and 32-oz. of clear casting resin.

Phylum Mollusca, Class Cephalopoda.

A great introduction to life under the sea! All specimens are real. Includes: sea sponge, sugar starfish, sand dollar, 23-legged starfish, sea horse, giant purple barnacles, and sea biscuit. Shipped directly from factory. Allow extra delivery time.

Grade K and up.
Hold these life-sized human X-rays up to the light or use them on a light table and see every authentic detail of a real skeletal system. Arrange the 18 pieces together to reproduce the entire skeleton that is 5 ft. t..

Study the habits of picky arthropods! Explore habitat preference and animal behavior using small arthropods as test subjects. Isopods or “pill bugs” are a good choice. The chamber is equipped with a tight-fitting lid to contain the critt..

This kit looks at the life cycle of the dragonfly. Specimens are preserved and encased in clear resin material. Observe from every side to see details. Includes one specimen block of eggs, two specimen blocks from the nymph stage, one specimen block con..

Grades 4-9
Perfect for first time pig dissection. Comes complete with a 7"-10" preserved fetal pig, elementary dissecting kit, plastic apron with fetal pig anatomy diagram, illustrated fetal pig dissection guide, and a pair o..

Well-illustrated guides for individual student use. Especially designed for students in grades 6-10. Set of 15.

Well-illustrated guides for individual student use. Especially designed for students in grades 6-10. Set of 15.

Each collection consists of 12 individual 3" x 4" plastic mounts in a large, unbreakable plastic carrying case. Labels are mounted underneath each block, so that the specimens can be identified while in the case. Remove them and you have unlabel..