Grimm’s Ball Run Assembly Track (video included)
As you can see from the video, the Grimm’s Ball Run Assembly Track really is a wonderful toy. Building the ball run involves attaching colourful dowels and panels together and then slotting each piece onto a rod to create a colourful staircase for the balls to role down. We enjoyed building the marble run as much as we enjoyed playing with it. Building the marble run is a great way to encourage children to use their concentration and patience skills with their perseaverence being rewarded at the end.
