Melissa & Doug Standard Unit Solid-Wood Building Blocks With Wooden Storage Tray (60 pcs)Product Description With blocks, the possibilities are endless! These beautifully crafted traditional blocks are ideal for stacking, building, and hands on creative learning. Sixty natural finish, smooth sanded hardwood unit building blocks are packaged in a handsome wooden crate for easy storage. Ideal for building, balancing, and hands on early math learning, these traditional unit blocks are a great value! Amazon. com Melissa & Doug P. when('A').