2020 high quality popular pcl 3d printer pen filament as one of China best manufacturers
---This filament is applicable to Low Temperature 3D pen, with its optimum printing temperature ranging from 80ºC to 100ºC.
---Its diameter is 1.75mm with tolerance of +/-0.02mm; compatible with most 1.75 mm 3D pens and printers.
---It is made from food grade PCL, a biodegradable material, which is green and environmentally friendly.
---It is reusable: in 50ºC boiled water, it can be changed into a substance like plasticine, thus can be reshaped.
---There are 10 different colors, which makes this product a great material for low temperature 3D pen to create colorful projects.