Ideal teacher resources! Encourage their love of science in your classroom with these bright Test Tubes with Trays. Liven up your science lesson plans with these vibrant test tubes that are perfect for all your exciting science experiments! Includes 16 plastic test tubes with twist-on caps and 4 trays. Each tray holds 4 test tubes.
20 pieces per unit
Test tubes, 5; tray, 5 3/4 x 2 1/8 x 2 1/8
Clearance item - further discounts do not apply to this product.