This might be the coolest contraption we’ve seen in a long time: Not only does it grind and weed out—see what we did there?—seeds and stems, it automatically rolls the perfect cone-shaped joint, at the push of a very simple button. Talk about efficiency.  

• Acrylonitrile Butadiene Styrene + Polycarbonates with aluminum grinding plates
• Note: This product is intended for use with legal smoking herbs only. The buyer is solely responsible for knowing and duly abiding by their local laws in purchasing and using this product.