50 the device 50 has a generally cylindrical body 500 having an exterior surface 510 and an interior surface not shown textured regions 530 a 530 b and 530 c are on the exterior surface 510 the textured regions 530 a 530 b and 530 c extend vertically from a proximal end 570 to a distal end 580 of the body 500 the textured regions 530 a 530 b and 530 c are arranged laterally across a circumference of the exterior surface 510 of the body 500 optionally a plain or non textured region 512 is disposed between textured regions 530 a and 530 b another optional plain or non textured region 514 is disposed between textured regions 530 b and 530 c in some embodiments the textured region 530 a is adjacent to the textured region 530 b without the optional plain or non textured region 512 between the textured regions 530 a and 530 b likewise the textured region 530 b can be adjacent to the textured region 530 c without the optional plain or non textured texture 514 between the textured regions 530 b and 530 c the textured regions 530 a 530 b and 530 c can be made out of the same material e g with different sizes or shapes of features 540 not shown or they can be made out of different.