Brio Adventure Tunnel trike can be played 1-on-1 or

can be played 1-on-1 or in teams

Unzip to a 28x25" interactive play mat that encourages children to learn colors

They can stack by size

When baby pounds the balls through

colorful shape-sorting cube

Brio Adventure Tunnel trike can be played 1-on-1 orSee what you discover when you pass through the 33481 Adventure Tunnel. Shaped and colored like a mountain railway tunnel, this sturdy plastic and wooden toy is finished with a realistic stone effect surface and colorful flowers. It has four real world sound effects that are magically triggered when a train passes through it or by a simple push of the button on top of the mountain. Open at both ends under brick effect archways, the tunnel interlocks