4-In-1 Tweezer combines a scraper, purge line remover, tweezer, and filament breaker. The filament breaker is intended to hold filament, bend and twist it until it breaks.

4合1镊子，可以当普通的铲刀，打印头打印的线铲刀，镊子，和耗材断线器。使用断线器的时候先把耗材丝夹住，然后反复折叠和扭动，直到耗材断开。