Unlock endless creative possibilities with the 3Doodler Start+ Primary Pow! Filament Refill Bag, featuring 250 strands of premium eco-friendly filament. Each strand extends up to 89 cm, delivering exceptional value and hours of imaginative play. Engineered with safety as the priority, this low-heat, BPA-free, non-toxic filament meets the highest standards for children's products. The biodegradable material adheres to virtually any surface while remaining easily removable, making cleanup effortless. Perfect for young creators aged 4 and up, this refill pack ensures your child's 3D doodling adventures never run dry.