The Matoma Radar & Sara Sara Radar Eraser by SEED offers two specialized formulations designed to clump eraser debris for cleaner erasing. Matoma Radar features a special resin formulation that enhances adhesiveness so eraser crumbs clump together firmly, while Sara Sara Radar uses a micro powder formulation that provides a firm texture with a light erasing feel and excellent debris clumping. Both erasers are phthalate-free for safe everyday use.Key Features

Matoma Radar: Special resin formulation enhances adhesiveness for firm debris clumping.
Sara Sara Radar: Micro powder formulation with firm texture and light erasing feel.
Debris clumping technology: Both types clump eraser crumbs together for easier cleanup.
Phthalate-free: Safe formulation without phthalates.