Your On-The-Go Tobacco and Herb Grinder. The 4-piece grinder that includes a holster for your Bic Maxi lighter, screen, and storage for your ground tobacco, herbs and spices. CNC machined from aircraft grade aluminum and then bead-blasted and anodized for a vibrant finish. Keep better track of your lighter when you’re on the go with this large 4-piece herb grinder.