Rack for test tube-- and safe materials make it have good touch feeling, practical and, and can serve you for long time, practical test tubes; Plastic test tubes--adopted by materials, sturdy and, lightweight and easy to store, plastic tube holder; Plastic transparent test tubes--these tubes can exercise your hands-on ability and increase their interests in learning and exploring knowledge, plastic test tube rack; Tubes and tube rack--the test tubes are made by plastic, and, useful and wonderful, tube rack; Plastic clear test tubes--multipurpose and chic they can be used as scientific experiment tubes, but also liquid storage containers, test tube holder
What's in the box
2 x Plastic Test Tubes
