This is my unboxing of rare vintage (except for the Buzzle Ball) puzzles from Cube Index. Most of the classic puzzles are ball puzzles.
First up is the 1971 Heartache by Khoner Bros, can you believe this is almost 50 years old? Crazy!
Next is a 1976 Mushroom 6 by Skor Mor Products Inc.
Then is the 2014 Buzzle Ball by Clay Judice and produced by Redman & Associates LLC which isn't a vintage puzzle.
Then there is the Move A Ball produced for Daiso Japan which reminds me of a toy bone for a dog.
Then there is the 1982 official Rubik's keychain Missing Link which turns in the middle, my full size Missing Link and Link Puzzler's don't turn in the middle. It was invented by Steven P. Hanson and Jeffrey D. Breslow and produced by Ideal Toy Corporation.
Then there is the 1981 Entrapment invented by Steven P. Hanson and Jeffrey D. Breslow and produced by Schaper MFG. Co. Unfortunately the top piece has broken off from it, but it should be fine after super gluing.
Then lastly there is Rudenko's Disk by Brainwright.
At present, RPKVids has 3,455 views spread across 2 videos for The Missing Link, with his channel publishing less than an hour of The Missing Link content. This is less than 0.20% of the total video content that RPKVids has uploaded to YouTube.