Plastic Test Tubes are shatter-resistant laboratory containers made from polymers such as polypropylene (PP), polystyrene (PS), or polyethylene terephthalate (PET). They are lightweight, safe to handle, and commonly used for mixing, heating, centrifugation, or storing samples in educational, clinical, and research settings. Available in sterile or non-sterile forms, with capped or uncapped options, plastic test tubes provide a cost-effective and durable alternative to glass tubes, especially in environments where breakage risk must be minimized.