Oloid Mold for Casting with Kinetic Sand

thingiverse

Create an Oloid Mold for Kinetic Sand and Play Dough Fun Design a mold for playing with kinetic sand or play dough based on a circle of 50 mm in diameter plus some tolerance. The design works well with kinetic sand or silly putty, making it perfect for kids to enjoy. Two copies are needed to create a whole shell, and I added a bump and a dent to help align the two pieces. While cookie dough might be too sticky for this mold, you could try using real flour dough, such as pizza dough, with a lot of dry flour. This could make it more manageable to work with. Consider serving oloid-shaped ice cream at a birthday party or school event like a STEM night. Kids would love it! The resulting oloid is approximately 48,000 mm^3 or 1.62 fl. oz., so you can even charge by volume if you want. Have fun making and playing with your own Oloid Mold creations!