An Ergo Force squeegee is the ultimate in squeegees! A revolutionary design that gives you greater control, increased power, less fatigue, can stand up, lengthens the life of the rubber, maintains excellent ink coverage, and can even be fit with a different size ergo force squeegee with no additional parts needed. The ergo force squeegee is much better than out dated wooden squeegees. You can use all 4 sides of the rubber. Super easy to clean and disinfect. Any size durometer will fit.