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Alle Bewertungen (4)
- austininternational (86)- Bewertung vom Käufer.Vor über einem JahrBestätigter KaufAAA+ buyer
Rezensionen (1)
30. Jan 2024
Fascinating and highly entertaining desk product!
This is a wonderful desk "toy." I found out about the Galton Board on the internet and was fascinated by it. I now have it on my desk as a reminder for the standard deviation reversion back to mean in the normal distribution curve. It's really great product.