The Bryce Rockhill Ball Tip comes standard on the Rockhill and Rockhill mini and is awesome for blending. 17-4 stainless steel heat treated and mirror polished.
3″ or 3.5" Carbon Fiber Knockdown without Tip. 2 small magnets to keep from rolling. 5/8″ Diameter which is a bit fatter than other carbon knockdowns. also comes in square...
2″ in diameter and very flat but with some radius for those big crowns. 17-4 stainless steel heat treated to full hardness and mirror polish. Made by Carbon Tech PDR...