Hapurs Cleaning Tools Accessories Dust Blower Ball Rubber + Brush + Keycap Remover Cleaning Tools for Lens Filter Digital Camera Keyboard Rubber blower is working for clean the dust on the camera lens,camera screen,phone screen, keyboard,etc. Cleaning brush is very soft and Great to remove dust off sensitive camera parts without physical contact. Keycap puller can help you to clean the dust of keyboard very well. Rubber blower is made of TPE material,is environmental-friendly,no disgusting flavor, very safe . Lightweight, easy to carry when travelling outdoor.