The mini gem factory
Who wouldn’t want to have their own gem factory? It’s not really what we have here, but it’s similar: rock-tumblers.
You just put rocks into this gadget, small ones not boulders ( :) ), press the button, and the device will polish them and get your some gem look-alike pebbles.
Rock tumbler: put some rocks, get some gem look-alike pebbles
If you’re wondering what are those good for, it’s simple, as long as you’re creative. Mainly, they could be used as decorative units, together with some bawls or something. I know i saw these kind of pebbles in commerce and they weren’t too cheap. Other from that, you can use them for your fish tank or tortoise aquarium. Of course, if we go a little further, one can even try selling those on eBay as real gems, but i advice against it…
If you’re interested in this gadgets, you can find them on Amazon or Ebay, with prices around 30-40 $.
Source: PcNews
Mike is an Editor at Gadgetroad.com. He's the 'let him write' type of guy, with a great focus on getting the job done and, like all of us, a passionate gadget lover with many years of tech background.
