Hey everyone!  I have about 25-30 of these laying all around my house and shop from drilling a bunch of track balls over the past 2-3 years and I have no use for them. I'm not entirely sure if anyone would be willing to buy any them but Ill give it a shot. The other pro shop around me sells them for $15 each and it looks like there about $12-$15 on ebay as well, so I was thinking of selling them for around $10-$12 each. If you have any intrest in one of them shoot me a message and Im sure we can make something work!