Test Tube Stand Wooden 6 Hole With Drying Rack Lab Equipment Burette Stand Specification: Material: Wood Size: 6 holes Aperture: 20mm\/7.87inch Length: 240mm\/94.48inch Height: 85mm\/33.46inch Features: Test tube rack, is the most basic chemistry experiment instrument Wooden tube material stability, durable The tubes can be placed in a test tube rack, an experiment to observe the phenomenon It can also be used as containers for the pen ,and used for placing cutlery spoon Package included: 1×Test Tube Rack