- All natural odor free PLA 3D pen filament refill pack
- Thirty meters total of professional quality printing plastic
- Standardized 1.75mm diameter functions with a wide range of pens
- Includes blue, green, red, yellow, orange, pink, black, tan, brown and gold
- Manufactured to tight tolerances for clog and jam free operation
- All natural odor free PLA 3D pen filament refill pack
- Thirty meters total of professional quality printing plastic
- Standardized 1.75mm diameter functions with a wide range of pens
- Includes blue, green, red, yellow, orange, pink, black, tan, brown and gold
- Manufactured to tight tolerances for clog and jam free operation