Interesting information for all lovers of grinds, manuals and slides on boxes. +Blackriver-Ramps+ introducing brand new Box 1. What this piece offers? At first it is mobile obstacle due to its small dimensions. Perfect for school riding of on your busy deck at home. Pretty good to carry everywhere with you. And where you can buy it? On Swat Shop and Blackriver Shop. If you want some mobile obstacles, this is right choice for you. Watch the video with some fingerboarding on it and you will know.