Nukoca
Veteran
I WAS THE FIRST TO USE SAND IN A STOREBOUGHT. 
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Yeah, call me me Crazy, but I think I'm actually going to do it. I already brought in some frozen dirt from outside to thaw. (It's the same stuff that worked in my dodo cube.) Here's my reasoning. It seems that the friction between the pieces is a bit high. If I can smooth that down, I'll be able to tighten the cube, making it more stable. I'm pretty sure a lot of you still think I'm crazy, but I'll still appreciate any more opinions.
I'll be documenting it for YouTube too.![]()
Yeah. I've tried putting sand in my rubik's and it didn't really improve it.
but i've sanded down every piece and it works MUCH better!
Alright, the dirt is in! (It took awhile for the dirt to dry.) I've been working it in & my confidence is rising. It seems like it's really getting broken in. It also sounds like one of Oskar's puzzles.My next update will come from the video I'm making about it. Stay tuned!
Well, I don't know if you've stickered it already, but if you have, they're sure to come off in the dishwasher with the heat.
Correct me if I'm wrong, but most puzzles are made out of ABS? The same material as Legos? When I was working with making model cars and engines with Legos I experimented with heating and cooling pieces very quickly (I guess a sort of 'tempering'). It made them stronger but more brittle. I don't think that's what you want with a twisty puzzle, especially with one that has small, fragile pieces.