Ministep It is a modular step and a 2-in-1 tower. It encourages learning by allowing the child to stand on the same level as their parent and observe, discover and learn from them. It has 2 adjustable steps and a safety bar feature of towers. learning. It is made of natural birch plywood. It is lightweight, compact and has no sharp edges for the child's safety. It is easy to assemble without the need to drill holes.