Review on 🌈 SUNLU Rainbow Filament: Multicolor Gradual Blend by Michael Moonin

This thread is really cool, but it takes a little getting used to. I had to adjust the temperature of the table and nozzle to get it to stick well. Once I got it working, it printed really well. The spool had a matte appearance, not the glossy appearance in the picture. After I printed it, it looked shinier. It looks very good on large prints. I wouldn't call it a complaint, but the actual color change is pretty slow. Make sure to increase the infill or print larger if you want the color change to occur more frequently throughout the print. I printed the padlock with 20% infill. It was quite small, about 5 inches high and about 4 inches wide. The color was only greenish-turquoise. It still came out great, but thought I'd get more color shift. As I said, this is not a complaint, just an observation that might help someone else in the future.