3 Packs Plastic Test Tube Rack, 21 Holes Lab Test Tube Rack Holder for 30mm Test Tubes, Blue, Detachable (21holes)

Description

🔧 Assemble Your Creativity!

This 3-pack of plastic test tube racks features a sturdy yet lightweight design, holding up to 21 test tubes each. With a detachable structure for easy storage and versatile applications, it's perfect for labs, schools, or creative projects. Easy to assemble and clean, this rack is a must-have for any organized workspace.