A pack of 100 mixing canulas - for use with the Oto-soft injector gun and dual cartridge (purchased separately - see Associated Items on right). 

Easy to use and mess-free! The canula takes each different type of impression compounds from the dual cartridge and mixes it as it travels through so by the time the impression material reaches the end it is fully mixed and ready to use.

These canulas are disposable and slide easily on and off the injector gun. It is possible to use one canula for both ears, providing you're quick enough that the material hasn't started to harden!

Available in 3 different sizes: slim (5mm diam.), standard (6.75mm diam.), large (8mm diam.). Each different size will mix and deliver a different quantity of impression material, making it easier to take impressions of different size ears.

Please note: these items are not for use by unqualified individuals or for use at home. Taking ear impressions can be dangerous if you do not know what you are doing!