Turing Tumble kit includes

This is the standard Turing Tumble kit, which includes everything you'll need to start building computers (no batteries required):

  • Computer board
  • Computer stand
  • 30 Ramps
  • 10 Bits
  • 8 Gear bits
  • 6 Crossovers
  • 4 Gears
  • 3 Interceptors
  • 1 Presser
  • Puzzle/comic book with 60 puzzles
  • 20 Red marbles
  • 20 Blue marbles
  • 30 Counterweights
  • 8 High friction washers