Chose from our Sin/Cos/Tan & Right Triangle chart stamps. Handmade geometry stamps perfect for teachers and makers.
☆ 1.5in x 1.5in maple wood mount (sin/cos/tan version)
☆ 2.25in x 1.5in (right triangle version)
☆ Illustrated & designed in-studio @ We The Sciencey
☆ Assembled and packaged with love
☆ Arrives in a cotton carrying case
All stamp designs and artwork are for personal use only.
For commercial use, please contact us. Thanks! ^ . ^
Please see ‘Production Times’ chart for current production times.