We stock Plus Plus because it is pure fine motor fuel. The pieces are small and require a specific pincer grip to connect, which strengthens the hand muscles needed for writing. Unlike other construction systems that rely on snapping or locking, Plus Plus slides together, offering a unique tactile experience that develops hand-eye coordination and finger dexterity.

The 'one shape' constraint is actually a creative catalyst. We observe children having to think abstractly to create curves or corners using only right-angled pieces. This fosters problem-solving and spatial planning. It's also fantastic for travel or quiet time, as it requires focus and occupies the hands without making noise.