New NPW Hypotrochoid Art Set - Grown Up Spiro Set - Travel Game Stocking Stuffer - $14 - (San Antonio, TX)
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Posted 1 month ago
New NPW Hypotrochoid Art Set - Proves math can be beautiful as an art form. - Grown up version of the 60’s child’s toy - Includes 2 hypotrochoid templates (outer circles) 6 gear circles (inner circles) Red, Green & Blue Pens Metal Travel Case - Ages 3 & up - Perfect stocking stuffer or travel game Please ask if you have any questions Thanks for looking
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From ebay.com - 1 month ago