You put hours into slicing the perfect model, but standard PLA can sometimes leave your final piece looking flat. Worse, many imported "metallic" filaments are notorious for poor layer adhesion, inconsistent extrusion, or jamming in automated material systems right in the middle of a multi-colour print. We get it. As 3D printing nerds ourselves, we wanted a brilliant, high-gloss finish without the headache. That’s why we created the RepRap Warehouse Official Silk PLA. Made right here in Canada to our exacting specifications, this Silk PLA is engineered to deliver a flawless, metallic-like sheen that beautifully hides layer lines. Whether you are running a high-speed core-XY machine or a multi-colour automated material system, this filament is formulated to flow smoothly and stick reliably. We took your feedback, and our own frustrations, to craft a product that just works. From the eco-friendly, rigid spool design to the dialed-in print specs, every detail is optimized so you can focus on creating.Give your prints the premium, eye-catching finish they deserve. Give it a try today and find your new all-time favorite display roll. ... O Canada! Inspired by a true story. A heartwarming tale for the whole family. Two thumbs up!