Making a sand hourglass using plastic drinking bottles involves cutting out the middles of two bottles, taping the bottom pieces to the top pieces, filling one side with sand and taping the two bottle necks together. Find fine-grain sand for the best results with tips from an experienced craftsman in this free video on recycled craft projects.
Expert: Kelly Pyke
Bio: Kelly Pyke has experience using plastic bottles to make craft projects with kids. He is also an experienced construction worker with access to tools.
Filmmaker: Eli Pyke