If you have a little extra skin at the top of your scrotum you can make your Balldo longer by adding additional Balldo spacer rings.The aim of the game is to make your Balldo as rigid as possible for penetration by using the spacer rings to brace the Balldo against your abdomen - making it stiff.These Balldo Spacer Rings are made of the same semi-firm Silicone as the Balldo and can be worn without the Balldo for a nice edge or to pack your paunch when going out!These Spacer rings are of the same diameter as the Balldo and are designed to go inside your partners holes without feeling 'ridgy'.To learn how to use the Balldo - please read our FAQ section here.