Specification Material PlasticColor ClearDiameter 12mmHeight 100mm Excluding Cap Features 1 These adorable little test tubes are ideal for kids 2 They are durable and safe plastic hard high transparency 3 You can filling them with tea leaves bath salts dried flowers etc 4 Fill them with anything from mini jelly beans cordial confetti etc and you have a favour fit for a great party 5 Reusable hand washable in warm water 6 Not suitable for autoclaving Package Included 50 x Plastic Test TubesMore Details