How to use: 1. Pour some cleaning fluid(Not included) into the right and left case, then put lens inside and screw up the case covers 2. Put on the battery and make sure the case is stuck on the device 3. Cover the device lid and push the red...

Economical and disposable, saving up to 80% by the reduction of excess materials used. Bends into any angle for the placement of small controlled amounts of material in limited access areas Purple color Easy to UseVery Durable400 pcs...