In Canada we stop producing pennies. So the pennies I have under my drawer are basically useless. Anyway I decided to design a coin holder to hold my loose change. From the $2 dollar coin to the penny, there is a spot for it. I think coins from around the world has similar size, so if you are not living in Canada I think you can still find this useful.
I got into 3D printing when took Drafting and Design class at my high school. It is just fascinating to me how I can print a object of my design in my home. Instead of just looking at my design on a screen, I can now touch it and feel it on my hands. I personally consider 3D printing as a hobby like playing video games. So I made this account to share my design to the world and if you like my designs I'm happy. If you don't well give me some feedback.