tectonic9 herb grinder automatic electric herbal spice dispenser large 2.5" aluminum alloy (grey) cloudious9 traditional grinders are great all the way up to the point you try to remove your sticky herbal flowers. we’ve watched countless spills, drops and mishaps with the old way. that’s why we created the tectonic9. we took the durability of a traditional grinder and added the one thing they’re missing: an electronically powered dispensing mechanism that gives you control over the dispensing. imagine you could hold your grinder over a rolling paper and push a button and have a smooth line of herbs fill it just right. that’s what we set out to give you with the tectonic9. note: this is a manual grinder with auto dispensing. we believe this is the best combination.