Density Lava Lamp Kit, Includes: 5 Plastic bottles, 1L Vegetable Oil, 25ml Food Coloring, 10 Alka Seltzer tablets, Help to visualize and understand density and introduce the idea of polarity as well with this demonstration for the whole classroom, For grades 2-5
VWR* Mini LED Light Box, saves bench space and can be stored in a drawer, Slim light panel, LED light source stays cool and has longer life (10,000 hours) and low power consumption, Powered by six 1.5V AAA, Dimensi
List View
Easy View (new)
