Wooden Sunset Tunnel Stacking Rainbow

Six arched pieces, infinite ways to play.

The Wooden Sunset Tunnel is one of the most open-ended toys in the Mentari range — a six-piece arched stacking rainbow, each piece in a different color inspired by an evening sky. There's no right way to stack it, no wrong way to play. Children might build a tunnel, stack a rainbow, create a bridge, sort by color, balance the pieces in towers, or invent something entirely their own. It's the kind of toy that grows with a child, looking different every time they pick it up.

This kind of open-ended construction toy is widely recognized as one of the most developmentally valuable forms of play. There are no instructions, no fixed outcome, and no "completion" — just a quiet, focused engagement that builds creativity, spatial reasoning, and problem-solving from 18 months and up.