Unlock endless creative possibilities with the 3Doodler Start+ Neon Glow Filament Refill. Each strand extends up to 89 cm, delivering exceptional value and extended playtime. Engineered with eco-conscious families in mind, this filament is crafted from biodegradable, non-toxic materials and is completely BPA-free—meeting rigorous safety standards for children. The low-heat extrusion technology allows doodling on virtually any surface with easy removal, making cleanup effortless. Perfect for developing fine motor skills and spatial reasoning, this 250-strand pack ensures your young creator never runs out of inspiration. Safe, sustainable, and endlessly fun.