Hungry Hungry Turtle

thingiverse

Here are the changes made: The design has been scaled down by 50% to fit comfortably in your hand. Screws and nuts have been added to secure the shell, replacing the original pegs. To prevent breakage of the rubber bands, screws and nuts have been added to hold them in place. The bars in the original design were prone to breaking. A slice has been added to increase the space between the top and bottom parts, allowing for smooth gear movement.