3 Mental Roller Balls tube, the massage applicator is designed to apply and massage directly and evenly when using massage cream or oil. Material options for the roller ball: stainless, plastic, ceramic. Available styles: Single Roller Ball, Double Roller Balls, 3 Roller Balls, 5 Roller Balls.Octagonal tube design, creating a diamond-like tube shape. With our eight color offset machine, each tube can be printed precisely eight different artworks on each side, making the brand design more beauty
