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K**R
My granddaughter found this very useful in high school chemistry and physics.
Lots of information useful when converting weights and measures to more useful forms. Cheap if you kid only uses it once!
J**S
Five Stars
Works better than any I have ever used in the past!
J**O
Wasn’t what it said. I needed US measures to metric
Wasn’t what it discribed. No need for this particular chart
Trustpilot
3 weeks ago
1 week ago