Description These transparent hard plastic tubes are for various laboratory applications. Their clear design allows for easy observation of contents, making them ideal for experiments and sample storage. The round shape ensures stability and prevents rolling, while the sturdy material durability and long-term use. Features -Color:Transparent -Material:PVC, acrylic -Size:23.50X1.50X1.50cm/9.24X0.59X0.59in -Transparency: made from transparent hard plastic, these tubes allow clear visibility of contents, making it easy to observe the experimental process -Odor prevention: the unique design of the agarwood tubes effectively prevents odor diffusion, keeping the experimental environment fresh -Versatility: suitable for various fields such as chemistry and biology experiments, meeting diverse experimental needs -Resistance:capable of withstanding various chemical reagents, ensuring safe experimentation -Durability: constructed from durable hard plastic, these tubes are reliable, ensuring accurate and reliable experimental results over longterm usePackage list: 16 experimental round tubes