Model Number: SZ-MT003 Brand Name: Sinozenith Key Specifications/Special Features: Dental intra oral mixing tipsDental dynamic impression mixing tip1. All with color coding system according to sizes2. Ratio including 10:1,4:1 and 1:1Designed to combine the advantages of static and dynamic mixing,in order to reduce bubbles normally caused by dynamic fast mixing of impression materials. Compatible with most mixing machines.Dynamic dental mixing tips /dental material supply.UMG Impression Mixing Tips for dynamic machine and impression gun type.