Product Description：

Dental Impression Mixing Dispensing Gun Kit is extrude dental temporary crown material or dental impression materials and bite registration materials fromcartridges best assistant

Feature:
Material: Palstic+Metal
Type: 1:4/ 1:10
Ratio: 50ml

Package include：
1×Dental Universal Impression Dispenser Gun

Steps for usage：
1.Open the top of the dispenser and then pull the rack to reach the maximum
2.Put into impression material cartridge, and lock it by the dispenser
3.Promote the trigger to make the impression material come out smoothly from the cartridge
4.After the impression material cartridge is used up, put the rack back to the original location
5.Remove the cartridge, then come back the first step and you can repeat operate it according to you need
6.It needs to be cleaned in time after use