penis weights for male physical exercise ball stretching gravity ring

Item Description :

Material:ABS
Color :as the picture shows
Size: 125*35mm
Weight of balls:22g 34g 49g 62g
Include:1 pcs* ring
4 pcs ball

Characteristic：

Function:make the Massager harder and er,prolong the time

1 to 20 days use the ball of 22g

21 to 45 days use the ball of 34g


46 to 69 days use the ball of 49g


70 to 90 days use the ball of 62g