The ScoreKeepers Kit (2 per kit)
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The ScoreKeepers Kit (2 per kit)

This kit includes a pair of mechanical scorekeepers that you can use to count anything from 0 to 99.  But what is most fun about it, is that it perfectly demonstrates a process that has been used in mechanical counters for years and years.  It gives you a chance to see how those mechanical counters work and then build something you can use for all those games you play.

$

50

(USD)

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