32 Colors 320 Pcs 3D Doodler Pen Filament Refills for 3Doodler Start+ Only - Low-Temp PCL 2.5mm 3doodler Refill Packs, 26 Rainbow + 6 Glow in the Dark, Each 10pcs, Includes 3D Pen Drawing Book
【Only Compatible with 3Doodler Start+ Pen】The precise 2.5mm diameter perfectly matches the 3Doodler Start+ feeding system. Combined with low-melting-point PCL material, it ensures consistent, smooth extrusion and prevents clogs, so creativity never stops
【32-Color Complete Set】This 3D Doodler pen filament refill pack includes 26 commonly used colors + 6 glowing colors, with 10 strands per color for a total of 320 filaments. The glowing strands absorb light and shine in the dark, inspiring creativity day and night
【Includes 3D Pen Drawing Book】Our refill pack comes with a sketchbook containing 12 fun templates. Step-by-step guidance helps kids get started easily and build confidence quickly
【Easy to Handle & Reload】Every 3D pen filament strand is pre-cut to a uniform length of 6-inch(15cm), ready to use straight out of the bag—no scissors or tools required
【Safe Material + Moisture-Proof Packaging】Our low-temperature PCL filament refills are non-toxic and odorless. Each color comes in an individual resealable bag to keep the filaments dry, dust-free, and easy to store and reuse