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Package includes 18 clear plastic test tubes,1 cleaning test tube brush.
Flat test tube is made of high quality PET plastic,durable and not easy to break,safe and eco-friendly.
Test tube with screw cap is 15cm/6inch in height,inner diameter is 22mm,outer diameter is 25mm.Capacity of clear test tube is 115ml,cleaning brush is 20cm/7.9inch in length.
Our flat tube with screw cap has a great seal for storage,with flat bottom design,you can place them on any flat surface.
Test tube with large capacity has wide uasge,you can even put some plants in it to decorate your wall or bedroom,also perfect for bath salt,candy,beans or grains storage,special DIY crafts for science party favors.

Package:
18 x Plastic Test Tube
1 x Cleaning Brush
Size:
Test Tube Height:150mm / 6 Inch
Inner Diameter:22mm
Outer Diameter:25mm
Clean Brush Length:20cm / 7.9 Inch
Features:
Test tube with screw cap is made of high quality PET plastic.
Widely used in DIY crafts,party decorations,lab science test,homemade bath salt,candy/bean/nuts/grains storage.