These are 250g gray, 250g three other colors. It's not a rainbow, it's 50% grey. Don't buy that, buy a quick change type, that's stupid. It's 500g, which isn't enough for a really big print, and it only changes color every 200-250g for me, so it's pointless for a rainbow. Absolutely pointless. It's also a lot weaker than any PLA I've ever used. The purple glitter is good, it's also very weak, both have terrible threads unless printed on 215-220. Just don't bother and buy better quality PLA companies.
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