Zirc - Mr. Thirsty One-Step Medium/Purple 100/Pk Spreaders They are ergonomically designed with

They are ergonomically designed with a size 8 ResinEight handle that provides maximum grip and comfort

By helping reduce friction and internal wear

and general contouring of restorative materials

softness and fit

The firm yet flexible structure resists tearing while maintaining consistent performance

Zirc - Mr. Thirsty One-Step Medium/Purple 100/Pk Spreaders They are ergonomically designed withHands free isolation Provides tongue & cheek retraction One piece Connects to HVE Portable to operatory Not made with natural rubber latex Trial Kit: 5 Pedo Small Adult , 5 Medium Large Comfort Kit: 6' Lightweight Tubing, 1 Rotary Plastic HVE Valve Mr. Thirsty is 100% disposable, eliminating any post procedure processing while saving time, labor, and costs. You can now experience a hands free isolation device that retracts, isolates, and evacuates.