SASAKI Ball Pump Smoother

The SASAKI Ball Pump Smoother is a glycerin-based lubricant (model M746) for the air valve of rhythmic gymnastics balls. It is used by applying a small amount to the tip of the pump needle before inserting it, which helps the needle glide smoothly to prevent damage to the valve. Regular use also helps prevent the valve from drying out, cracking and sealing improperly, extending the life of the ball.