DIY toy garage made from toilet paper rolls and cardboard boxes - toilet paper roll crafts for kids - what if you did this with wood instead? Like a very narrow bookcase with closely spaced shelves? Love the helicopter pads on top
How to Make a Cardboard Box Marble Labyrinth Game - Frugal Fun For Boys Engineering STEM activity for kids - Build a cardboard box marble labyrinth! Get the marble through the course without it dropping into the holes.