Uploaded August 2026 | Updated September 2026, 1 week ago

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Sunlu on Amazon: amzn.to/4qiJBYh
On Sunlu's site: store.sunlu.com/search?q=rainbow&options%5Bprefix%5D=last

I like using rainbow filaments for toys and fidgets. In this video I play around with some of Sunlu's PLA and PLA Silk filaments to see how I like the color transitions.

#SUNLU #3DPrinting #RainbowFilament

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