For experiments, absorbent cotton swabs and absorbent paper are often used, but these are disposable and easy to waste. You can try our absorbent drying stick, which has good absorbent properties and can be reused. | This desiccant stick is made from nature. The surface of the material has countless tiny water-absorbing holes, which can absorb a lot of water. Please use it with confidence. | The laboratory desiccant stick can be reused, please place it in a dry and ventilated place to dry and store it for next use. | Our desiccant can be used not only in the laboratory, but also in many other places, such as seed storage, clothing storage, warehouse cleaning, fine workmanship of the absorbent stick, no odor, strong physical water absorption, and you can take it home for use. | The absorbent sticks are made of diatomaceous earth, which is easy to break if violently treated. All our drying sticks are packaged in a transparent hard case blister pack, and the package also adds a shatterproof film, which can protect your drying sticks well.