Comment Comment by econcon There is shortage of 3D printing filament because of virus, so I've been creating filament and selling it.https://medium.com/endless-filament/make-your-filament-at-ho...This activity also help recycle waste plastic.Production cost of filament is $7.5 per 5kg and filament roll has 850 gram filament and can be sold for $20-30 per spoolIt's trivial to get the quality right.You can sell rolls on Amazon, eBay and Etsy or your own Shopify store and use Facebook ads/Google Ads to advertise your website. parent econcon 6 years ago
https://medium.com/endless-filament/make-your-filament-at-ho...
This activity also help recycle waste plastic.
Production cost of filament is $7.5 per 5kg and filament roll has 850 gram filament and can be sold for $20-30 per spool
It's trivial to get the quality right.
You can sell rolls on Amazon, eBay and Etsy or your own Shopify store and use Facebook ads/Google Ads to advertise your website.