Retractable permanent markers allow easy single-handed operation. No more capping and recapping while using your marker. Low-odor, nontoxic premium ink dries quickly and will not smear or leak. Use to mark on wood, glass, plastic, metal, porous surfaces and more. Tip is made of durable polyester that holds its shape. Chisel tip allows broad, medium and fine point marking. Markers have a handy pocket clip for portability. Safety clip protects against pocket leakage.