Mechanical Heart

Made this as a gift for my girlfriend. Thought it was a cheesy but cool gift and figured someone else might enjoy it for Valentine's day coming up. it's designed for m8 bolts to secure the gears. I decided to print it in red and gold which I thought looks pretty cool. It doesn't require any supports and can be printed in two prints; one for the body and one for all the gears. Assembly takes a few minutes. If someone were interested in improving it, I'm sure using bearings would be a far better method of securing the gears.