Who says grinders have to be bulky, expensive, and loud? Our selection of ONGROK grinders are all constructed using aircraft-grade, premium-quality aluminum that can be disassembled into separate parts for easy storage. They are not only aesthetically pleasing, but they are also powerful, and have 33 triangular shaped to customize the type of grind you wish from medium to fine. Additionally, they act as a storage case for your grinded product, as it comes with neodymium magnet that secures the lid in place and retains freshness