Dental dynamic mixing tip 
1. simply apply 
2. compatible with most mixing machines 

How to use dispensing gun? 
1. open the top of the dispenser and then pull the rack to reach the maximum. 
2.after fixing the mixing tips on cartridge, put into impression material cartridge, and lock it by the dispenser. 
3.promote the trigger t make the impression material come out smoothly from the cartidge. 
4.after using, put the rack back to the original location. 
5.remove the cartridge, then to repeat the above operation. 

For more detail, please contact  the following website as