Wooden Test Tube Rack Kit With 12 Hole Holder And 12 Glass Tubes With Cork Stoppers 2 Tube Brushes And Corks Ten Point Four By Three Point Nine By Six Point Seven Inch Lab Gear For Chemistry Experiments And Science Class

Wooden 12-Hole Test Tube Rack Kit with Glass Tubes and Corks
✔️ Includes 1 rack, 12 tubes with corks, 2 brushes for setup

This wooden test tube rack kit is a sturdy, compact organizer designed to hold glass test tubes upright during chemistry experiments, classroom demonstrations, and home science projects. It's ideal for science classrooms, labs, exhibitions, and DIY STEM activities.

✅ Pack contents: 1 wooden rack, 12 plastic tubes with cork stoppers, 2 brushes (15 pieces total)
✅ Rack dimensions: 263x100x170 mm (10.35x3.94x6.7 in); hole diameter 28 mm (1.1 in)
✅ Material: wooden rack for strength and durability; tubes are plastic with cork stoppers
✅ Tube specs: length 15 cm (5.9 in), diameter 2 cm (0.79 in)
✅ Brush details: 18.5 cm (7.28 in) long
✅ Use case: ideal for classrooms, home labs, demonstrations and displays

💡 What is a test tube rack used for in a basic chemistry setup? This handy device helps keep glass tubes upright and organized during experiments and teaching sessions. - Keeps tubes organized and easy to access - Reduces spills and contamination risk in classrooms and labs - Supports neat demonstrations and hands-on learning - Works with standard 12-hole racks and tubes for quick setups