Supply Doc Crown & Bridge Mixing Tips are an affordable alternative to name-brand mixing tips that still deliver performance and quality. These mixing tips fit both 10:1 and 1:1 cartridges and come in a multitude of configurations to suit your needs. The next-generation "T-Mixer" mixing tips are engineered to save up to 30% of the material by reducing waste and volume with their shorter style. Advanced technology ensures better processing of materials, and the T-Mixer tips have a blue hub with an orange mixer that fits 3.2mm compatible with all HP style 4:1/10:1 crown and bridge cartridges. Features and Benefits High-quality MIXPAC Brand for reliable performance Compatible with all MIXPAC Brand cartridges Available for 4:1/10:1 and 1:1 style cartridges Provides significant savings with no compromise in quality For use with Auto mix Temporary Cements Next-generation "T-Mixer" tips use up to 30% less material The shorter style tip reduces material waste and volume Advanced technology leads to more efficient processing of the material Ratio Package Contains MFG Models# 10:1/4:1 50/Pkg 410-5588 1:1 50/Pkg 410-5589