soft rubber with a smooth appearance, good elasticity, large air volume, strong and no bad smell, compact-for carrying. Smooth and soft tip ensures a deep-clean for your electronics. One-piece design ensures good sealing It is a good way to remove on the-surface of plants-without physical It is more than canned air The function of this fan is to gently remove the and on the fine equipment without leaving traces You can use this to remove small particles of soil from-plants. It can be used to remove from watches, cameras, keyboards, circuit-boards, It is also a great tool for sucking/squeezing the liquid out of containers in the laboratory Easy to use, squeeze together to get pressure and blow. To clean: Clean-with warm water, then squeeze out the water and let it dry. We recommend using it in a narrow space to blow the It-needs to be fast that you squeeze together to produce enough pressure