Mechanical pencil features a lightweight yet durable stainless steel barrel with a nonslip grip. Use the secure metal pocket clip for easy storage and accessibility. Mechanical pencil offers a replaceable eraser with Zebra's 83211 and is refillable with standard lead. Original Stainless Steel in a Mechanical Pencil, the M-301 is perfectly portable, steel mechanical pencil with secure metal clip guarantees so your pencil will be there when you need it. It combines style, strength and value. Lightweight yet durable stainless steel barrel features a nonslip grip. Mechanical pencil is refillable with standard lead.Mechanical pencil features a lightweight yet durable stainless steel barrel with a nonslip grip. Use the secure metal pocket clip for easy storage and accessibility. Mechanical pencil offers a replaceable eraser with Zebra's 83211 and is refillable with standard lead. Original Stainless Steel in a Mechanical Pencil, the M-301 is perfectly portable, steel mechanical pencil with secure metal clip guarantees so your pencil will be there when you need it. It combines style, strength and value. Lightweight yet durable stainless steel barrel features a nonslip grip. Mechanical pencil is refillable with standard lead.