Product Review

Try Zi-Rui Multi-Color 3D Printing PLA Filament which gives your printing object a very smooth gradient effect between colors!
Material: PLA(Polylactic Acid)
Color: Multi-Color (Colors are random in each roll/spool )
Spool N.W: 1KG (2.2lbs )/ spool
Diameter: 1.75mm(Dimensional Accuracy +/- 0.03mm)
Print Temperature: 195 - 215 °C
Bubble: no-bubble
Box size: 8.1 x 2.6 x 8.1inches

High Quality & High Compatibility
Strict production standard to guarantee high accuracy. Eco-friendly with high performance, no bubble, no jamming, no drawing.
The filaments are universally designed and compatible with 3D Printers using 1.75mm diameter filament, with a dimensional accuracy of +/- 0.03mm.
Rainbow Multi-Color make your 3d printing model perfect.
Now enjoy the fun of 3D Printing with Zi-Rui 3D!

Some printing tips:
1. It's better try to release the filament to its original status after print, and place remitting filament back to original vacuum bag and stock them in a cool and dry place after print. Filament can absorb moisture from air and affect its quality and performance.
2. Pls do not start the cooling fan at first 3 layers of model. Set the layer 0.1mm will be the best surface smooth and shiny. Set the outer layer in a slowly speed , 30-40mm/min
3. Clean or change the nozzle before printing is good way to reduce jam if it was used for many times.