The Better Bat Eject Grinder Tip is a short 3-inch straight pipe that easily loosens tough materials and ashes simultaneously with a spring-loaded eject mouthpiece. Simply fill with ease and press to eject ash. To loosen up tough herbs firmly press over your material and give a few back and forth twist. Better Bat Eject is made with scratch resistant medical grade anodized aluminum to last. Also, cleaning is made easy, just unscrew the mouthpiece and everything comes apart.