25pcs Round Bottom Clear Plastic Test Tube With Cap Stopper 15X100mm<br>Description:Material:plastic(polystyrene)Size:15X100mm(#2)(D*H)Quantity:25pcs<br>Feature:Clear plastic test tubeRound bottom with cap design，easy to usePerfect for lab experiment or household small items holding usage<br>Package included:25X Clear Plastic Test Tube