A Fender Stratocaster Made of Corrugated Cardboard Actually Sounds Awesome - PopularMechanics.com
Forest of Woods (by Pen Pencil Stencil)
Polygrif by Moebe. . How fun would this be to make for the kids and to give as gifts
Concrete & wood
Cuboro Standard 54-cube Starter Set for the award-winning wooden marble run. All fundamental elements necessary for the construction of a track system are contained in the starter sets. The various elements can be combined to countless track systems.