Tricolor Silk PLA 3D Printer Filament for $41.73

Nexaforge via AliExpress has the 5KG Tricolor Silk PLA 3D Printer Filament in 1.75mm for $41.73 with free shipping when you apply the coupon code YUSAF5 at checkout.

This is a significant price drop from the original price of $89, and the coupon provides an additional $5 discount, bringing the total savings to over 50%. The deal offers a large quantity of filament at a competitive price, which is appealing for users planning extended 3D printing projects.

The deal is attractive due to the large volume (5kg) at a low effective price per kilogram, and the original price comparison highlights the substantial discount. The free shipping adds further value, and the coupon code is straightforward to apply during checkout.