The colored pegs and rings offer many different plug-in variations. The rings can also be piled up on the pegs making this game ideal for free-play. For HABA responsibility is written in Capital letters. This game is made of Beech wood that comes from sustainable forestry in Germany. When applying colors, we use multiple layers of water-based, solvent-free lacquers making the surface extremely resistant to wear and tear allowing the toy to be taken from the hand to the mouth.