Test tubes are not only suitable for storing jewelry beads, eyelash sticks, pins, candies, gum, chocolate, beans, granules, spices, dried flowers, bath salts, powders and liquids, but also very suitable for DIY crafts, scientific experiments, plant propagation, holiday decorations, soil classification, etc.SpecificationMaterial: PlasticStopper Color: RedTest Tube Size75x12mm / 3x0.5inch (LxDia)Funnel Size: 30x6mm/ 1.2x0.2inch (Inlet Dia x Outlet Dia)Package List: 50 x Test Tube, 2 x FunnelAdvantages1. The test tube is made of the plastic bottle, which is strong and not easy to break and durable.2. The plastic stopper matches the bottle mouth to keep it sealed, keep the stored items dry, so the liquid will not leak.3.
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