Roba Wooden Marble Run Set 100 Pieces

Wooden marble run set offers endless possibilities to build a new exciting marble run every time and lets the builder be creative and their imagination run its course. The set includes 20 glass marbles and 80 building blocks. Colorful, printed, and natural wooden building blocks can be cleverly combined. The building toy set incorporates elements with sound effects such as two height-adjustable bells and a sound staircase. Promotes creativity, patience, concentration along with motor skills. For ages 3 years and up.