Help with a yard sale find. ID needed

[Shaftski]

People would add a key ring or something to the tiny hole on the pull pin. I did this so if I broke a ball, pull the pin, put key ring on pinky so it won't get lost while cleaning during a game.

[Jordan]

what in tarnation

They're good X-chambers.

[docholiday]

Wow, thank you all so much for the information. I greatly appreciate it! It's out of my wheelhouse as my era was in the early 2000s, but I'll certainly be leaving this one as is or getting it into the hands of a collector of this era. Thanks guys!

[Axel]

I still wanna know what you paid for it 'cause if it's a sub-100 yard sale find then I hate yer guts, and if it's under 200 then I mildly despise them 😁

[docholiday]

Oh man, Axel. I hate to let you down. I paid $20 😂

[OpusX]

I'll give you $40 plus shipping 😂 . That sure is the icing on the cake. Well done [slow clap]

[Painthappy]

I overpaid...