Ackers BORO3.3 Science 12Pcs 20x150mm Glass Test Tubes with Cork Stoppers|1 Rack of Acrylic Material

Features:

• Use glass test tubes to store candy, powder, liquid, bath salt or propagation tubes to grow plants, then place the test tubes on a sturdy acrylic test tube rack.Convenient for your storage, decoration and display
• When you want to decorate furniture or hold parties, transparent glass test tubes and exquisite acrylic test tube racks will add luster to your home
• 12pcs 20×150mm glass test tubes with cork stoppers | 1pcs 143.5 ×102.5×91mm rack of acrylic material, 21.5mm(0.85 in) in hole diameter
• Material: Heat-resistant borosilicate glass tubes and sealed repeatedly cork,Test tube rack of acrylic material(Thickness up to 5mm)