With BFC Syringes, minimize material waste by using only the amount you need- half-full is enough to record one crown prep, and full is enough for three preps. Their cost, even loaded with impression material, is less than the cost of most automixing tips alone! Factor in the mixing tip, wasted VPS material (1.6cc) and cleanup time, and you save nearly $2 per impression by using the BFC syringe! BFC's disposable design eliminates cross-contamination and time consuming, messy clean-ups too.