1pc Useful Test Tube Rack sturdy Test Tube Holder Practical Laboratory Supply

Description Made of high-quality stainless steel material not easy to rust and break can serve you long time. Can be reused and hand washable. Perfect for laboratory provide clear view of the tube contents and convenient insertion and removal of tubes. Features - Color: Silver. - Material: Stainless steel. - Size: About 23.50X11.50X8.50cm/9.24X4.52X3.34inch. - It is made of durable and safe materials with excellent texture and durability. - Comes with 50 holes perfect for holding the large number test tubes. - Great for test tubes holding beads for jewelry making holding gumballs treats candy for Christmas gift. - Three-tier design permits convenient insertion and removal of test tubes. - Easy to disassemble and install convenient to carry easy to clean.