Summary

This is a set of regular polygons(triangle, rectangle, pentagon, hexagon, octagon, dodecagon) by 3D ttakji. Students can draw regular polygons by pencil with 3D ttakji like a stencil. and play games. It is from http://www.thingiverse.com/thing:2025619.
why not try it !

Print Settings

Printer:

Almond

                                            <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>middle</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>15%</p></div></p>

Post-Printing

http://blog.naver.com/ideabigbang

How I Designed This

It is from http://www.thingiverse.com/thing:2025619. and 123D Design helped me.

PolygonTtakji6Set