CCTREE ST-PLA (PLA Plus version): is an Upgrade Non-Brittle PLA with really good strength and impact resistance, High rigidity, and Good Glossiness, It has the advantages of incredible ease of printing Optimized printing quality, high purity with low shrinkage, and superb layer bonding, meeting your demands for printing projects of functional parts with higher toughness.

Dimensional Accuracy & Consistency — CCTREE ST-PLA filaments made of Premium PLA Raw Material, advanced CCD diameter measuring, and a self-adaptive control system in the manufacturing guarantee these ST-PLA filaments of 1.75 mm diameter, dimensional accuracy + / – .03 mm; 1kg spool. You will have a pretty good experience during Printing using CCTREE Filaments

Less-tangle & Wide Compatibility — Full mechanical winding and strict manual examination, to make sure the line is tidy and less-tangle, so as to avoid possible snap and line breaking; CCTREE filament Perfect Compatible with all common 1.75mm FDM 3D printers, such as Creality Ender 3, Ender 3 V2, ANYCUBIC Mega S, Monoprice and other desktop 3D printers

Clog-Free, Bubble-Free & Vacuum Packaging – Complete drying for 24 hours before packaging and vacuum sealed with desiccants in a nylon re-sealable bag, and packed with really hard Brown Box, this allows your filament to keep optimal storage before use it, enabling much smoother and more stable printing.

Eco-Friendly & Easy-to-use 100% made of environment-friendly natural materials, harmless to users and the environment .CCTREE Filaments comply with the RoHS and Reach Certificate.PLA filament boasts complete biodegradation and lower melting temperature even does not need a heated bed.No odor, no pollution, is non-toxic during the printing, easy to use.