Features:

100% high quality and brand new
High performance and easy dispensing. 
Suggested Use Materials: Epoxies, Acrylics, Silicones, Polyesters.
Easy to use. 
The intra-oral tips will allow impression/materials to flow easily into the delicate margins of tooth preparations while keeping the materials bubble-free  

Material: Silicone Rubber 
 
Usage:
 
Open the top of the dispenser and then pull the rack to reach the maximum.
After fixing the mixing tips on cartridge, put into moulage material cartridge, and lock it by the dispenser.
Promote the trigger to make the moulage material come out smoothly from the cartidge
After using, put the rack back to the primitive location.
Remove the cartridge, then to repeat the above operation.  
 
Package included: 
 
50Pcs Dental Mixing Tips or 100Pcs Nozzles