Westcott Transparent/Walnut TrimAir Wood Guillotine Paper Trimmer features an ergonomic handle infused with antimicrobial product protection to inhibit the growth of bacteria. Titanium-bonded blade cuts up to 30-sheets of 20 Lb paper. Blade curved for optimum cutting performance. Contemporary design features a wood base, comfortable handle with safety guard, safety lock and transparent safety guard for added protection.