This item is manufactured with premium material. Used in hospitals, epidemic prevention station, schools, scientific research laboratory, Smooth side walls, good transparency, good sealing cap, samples will not volatilize, convenient Features - Color: As shown. - Material: PP. - Size: 1.6 x 1.6 x 9.5cm. - Capacity: 10ml. - material. use. - Resistance to low temperature, can be frozen for a long time, one-hand unscrew the cap, easy and convenient operation. - Easily read liquid volume, good sealing cap, samples will not volatilize. - With 1-10ml scale, it is easy to read liquid volume. - Used in hospitals, epidemic prevention station, schools, scientific research laboratory, etc. - Warm Tip: Dear buyer, Due to lighting effect, monitors brightness, manual measurement and etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand Thank you