6" carbon black triumph scraper replacement blades in a 25 pack. triumph blades work well on flat glass such as residential or commercial windows. the black triumph s/s blades though are still better and less susceptible to scratching.
below are handles for the triumph scraper blades. or jump across the tops of the tables? what journey will be most reasonable for you, as you change chairs, and what’s a time frame for that kind of movement?) do you need to change chairs, or do you need to change rooms? 