Homemade cardboard construction set - an inexpensive homemade toy to make for kids. Helps to develop cognitive skills and fine motor skills, and a fun, open-ended activity for kids who like to build.
Meaningful Mama: Cardboard Stackers A neat way to use up all of those moving boxes stacked up in the basement!
Juegos y juguetes hechos con rollos de cartón | Blog de BabyCenter
Make your own cardboard tube construction toy for loads of creativity and building fun!