Hardware Science Building Brass White

الوصف

Mousetrap Vehicle Kit 3 Pack. For ages 9+ 21" x 6" Direct applications of science and technology as students design and build a mousetrap powered vehicle Kit includes a mousetrap, balsa wood, four CDs (for wheels) CD spacers, trust washers, brass tubing, string and building instructions Requires white glue, ruler, hobby knife, wire cutter and a drill or Dremel tool (sold separately)