For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

250PCS Disposable Test Tube - Compare with other 30/50/80/100pcs clear test tubes, our 250pcs test tube can save much your money, and meet all your daily demands.

Product Size Our plastic test tubes with caps measure approx. 0.6"/ 16mm in diameter and 3.9"/ 100mm in length, the capacity is 13ml. Please check the size before purchasing

Perfect for Party Favors - Used these as party favors for wedding (to hold hot cocoa mix), and they were perfect! If you are a biology teacher or a chemistry teacher, then this test tube can meet your teaching needs. You can use these test tubes to do some small experiments without taking up too much space to attract students' eyes!

Sturdy Material - Our clear test tube is made of premium plastic, sturdy, non-toxic, lightweight, and transparent tube wall like glass but no break easily issues.

Multipurpose - Our plastic tubes for shots are not only for scientific experiments but also can be used to store powder, gumball, candy, seed， bath salts.