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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
along with a puzzle book including 11 additional puzzles
Each sprocket is one of the three paths for current
with 149 puzzles ranging from beginner to intermediate to advanced
The transistor is fully on with a gate voltage of approximately 1
Turing Tumble Marble Reloader mixed along with a puzzle bookThis tool makes it easy to pick up marbles from the bottom of the board and reload them back on topespecially if you have adult sized fingers! The end of the tube with the rubber band is for picking up the marbles. The other end of the reloader fits in the funnel. Just press the button to release the marbles, loading them into the top of the board.
