Helms TX3 (Thumb Tip Trainer)Get an edge over your competition with the TX3 (Thumb Tip Trainer), a collaboration with grip superstar Ben Helms, who gets his strength from simple physics. More leverage. More isolation. More strength. The TX3 has 2 adjacent to neutral positions for inserting your favourite nemesis insert style implements, in order to generate additional directional leverage (usually on the thumb side). This additional force puts more emphasis on the thumb and