You're mid-doodle and the pen's running on its last thread of colour. Or you've got ten different projects queued up and don't want to buy ten separate spools. This pack kills both problems at once.
Ten 1.75mm PLA refills in one box, each a different colour. Drop them straight into your Jaycar 3D printing pen (TL4582) and start drawing. No fiddling, no waiting for a second order to land.
PLA is biodegradable plastic. It feeds cleanly, holds its shape once cooled, and—unlike ABS—doesn't fill the room with that acrid hot-plastic smell. You can print in a classroom, a garage, or a kitchen table without anyone complaining.
One pack. Ten colours. Sorted
| brand | Jaycar |
| material | PLA (Polylactic Acid) |
| diameter_mm | 1.75 |
| colour_count | 10 |
| compatible_device | Jaycar 3D Printing Pen TL4582 |
| pack_type | Refill pack |