120kg / mm2 +/- 37 HRC
Semi-soft ball in stainless steel. Ideal for backgrounds or shooters. Its satin and polished finish facilitate let go of the ball. Requires no maintenance. The half-tender ball is generally used by shooters and environments as it bounces least during impacts. It is sometimes used by the pointers on very hard ground.
Choose stainless preferably 120 to 120 Carbone if you prefer a loose ball that easily slipping right out of hand ... or if you're too lazy to maintain carbon steel!