Get Your Next-Gen Ripper Sliding Sideways. Tackle the learning curve with the softest, most stable board in snowboarding for little kids. The kids' Burton Mini Grom Snowboard is designed to get young kids riding as quickly as possible. What makes it a great learning board is the beginner-friendly combo of a catch-free shape and the softest flex possible, so that even the lightest-weight riders can master turning and stopping.