Classification:Test Tube Model Number:20*150mm Color:Clear Using:Refillable Bottles These adorable little test tubes are perfect for kids . They are and safe plastic . You can filling them with products such as tea leaves, bath salts, dried flowers etc . Fill them with anything from mini jelly beans, cordial, confetti etc and you have a favour fit for a great party!. Reusable,hand washable in warm water. Color: transparent color + wood color Material: plastic + wood Package Contents: 50* Test tube Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.