Review on 𧩠ROKR Wooden Marble Puzzles: Mind-Testing Fun for Adults by Michael Cormier
Difficult but worth it.
I've built several of these ROKRs and it was the most fun. The guide is great, but there have always been instances where I had to disassemble multiple modules to get them right. After the basic build I spent hours adjusting things and modifying the rails so the metal balls would actually flow or stay on the rail. I needed super glue to hold some of the joints together. Highly recommended for those with building and mechanics knowledge. Others get frustrated after a long build, only to find that the finished product needs a little tweaking.
- Great design
- I vaguely remember
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