"tube coolers"

This unique kit includes a stream table and a starter pack of sediments, with refill options available.

Four Different Detailed Views At 4X

Male And Female Pelvic Models At A Great Price

Exceptional Details Distinguish Our Most Complete Ear Model

Build models to study this important geological feature.

The durable plastic construction and bright colors of the Basic Ear Model encourages hands-on learning.

Examine Oceanic Water Patterns That Cause the Gulf Stream and El Niño.

Introduce students to the basic structure of the kidney, then examine the nephron and a glomerulus up close, all with one set of three models. The frontal section of the kidney, enlarged 3×, shows the overall structure with a schematic of the nephron and Henle's loop.

Display Two Systems With One Model

Clearly Illustrates The Moment Of Conception

Students will be able to actually see a normally invisible convection current in action and understand how hot and cold air make the current flow.

The highly detailed human ovary cross sectional model allows for close examination of the female reproductive structures.

Enlarged approx. 120 times, in SOMSO-Plast®.

This star fish model depicts internal structures, including the digestive and reproductive organs, as well as the radial nerves for detailed examination.

An Inexpensive Demonstration of Respiration.

Order extra atoms, bonds, and accessories to supplement your unit sets or to build custom models.