Oogoo D20 Die Mold

thingiverse

This is a D20 die mold. The resulting D20 rolls very well and has a nice bounce to it! It is made from syvwich's speed D20 design: http://www.thingiverse.com/thing:551 Instructions You will need: -5mm rods (bamboo skewers from the food store works well). -silicone caulk from the store (has to smell like vinegar if I remember correctly. -corn starch. -some kind of oil (I used canola). -a clamp would be nice. Print both the top and bottom mold. I like to print it in ABS and then acetone treat it to give it a smooth finish. Then put the oil in the mold and wipe down with a towel to remove excess. Mix the caulk and corn starch (also called oogoo) in a 1:1 ratio (mix well, till it turns to a paste and you can't see the powdered corn starch). Moore on oogoo in the links below: http://www.instructables.com/id/How-To-Make-Your-Own-Sugru-Substitute/ http://www.instructables.com/id/7-Things-To-Fix-Or-Do-With-Oogoo/ http://www.instructables.com/id/How-To-Make-Your-Own-Sugru-Substitute/step3/Mixing-Oogoo/ Put the oogoo in both the top and bottom mold. Align notch and push molds together. Use 5mm rods to align block. Maybe use the a clamp too. Let sit for 5 to 6 hours (Maybe less longer is better). Remove your die and roll criticals! Oh, and isopropyle and acetone can remove the oil on the outside of the die.