BULL'S Longlife are among the high-quality standard soft tips in the classic, conical shape. Available in bags of 1000 pieces, or in practical blister packs of 100 pieces. Length approx. 25 mm, without thread. The 6mm tips are available in eight colors and the 8mm tips exclusively in black. Made in Germany from high-quality granulate. Art. 60301 & 60311 have an 8mm (1/4BSF) thread.