Material: The test tube is made of acrylic, alternative glass test tube, which is high transparency, Good toughness, not easy to break, can reusable
What you get: Three different colored tubes, nine in total, convenient and easy to use
Size: Round bottom centrifuge tube plastic test tube, each test tube measures 4.7" tall and is 0.9" wide
Uses: You can use it with the epoxy vase plant silicone mold, vase water culture plant silicone moulds, table decoration and home office decoration
DIY Creations: With the tubes, you can make multiple DIY creations. You can match a variety of molds, DIY out your own unique style. it will also be a unique gift for your friend