A hero built from flat pieces
Tip out the tube and you have a pile of small, flat, interlocking pieces in basic colours. Following the included instructions, a child presses one piece onto the next, checks the picture, then reaches for the right colour, and a superhero grows on the table in front of them. This is a build-it-yourself superhero set, so the finished figure is something they made, not something they were handed.
What the pieces ask of their hands
Each piece measures 20mm x 12mm, small enough that every one needs a deliberate pinch to pick up and line up. That pinch-and-press uses the same finger control as holding a pencil steady and doing up a button. Matching the instruction picture to the pile also builds the habit of following a plan one step at a time, which carries over to copying from the board and working through multi-step tasks at school.
Past the instructions
Many construction sets get built once and then sit in a drawer. This one keeps going because the shape is so simple. Pieces pull apart and go back together, and the same flat shape makes mosaics, flat pictures and standing 3D models. At 5 the instructions are the starting point. By 6 or 7, most children have worked out how the pieces connect and start inventing their own characters. When they want bigger builds, the pieces combine with any other Plus-Plus set, such as Plus-Plus - Basic - 600 pcs, so nothing is wasted.
How it plays at home
Play is quiet and battery-free. It suits a solo stretch at the table, or a sibling or friend working on a hero each. Pour the pieces back into the tube when finished. Plus-Plus is made in Denmark in a zero-plastic-waste factory powered by wind energy, and the pieces are BPA-free and phthalate-free.