Eye illustration

I did not design this drawing, I found this vector image and painstakingly redrew and updated the drawing to better fit the capabilities of the Eggbot. You will have to draw this using an Ultrafine point maker. I believe the Sharpie brand pens have a .4mm pen tip.

https://www.pngwing.com/en/free-png-basnp

Tips for drawing multi-color designs:

Your Eggbot/Sphere-O-Bot will have to be very well tuned to make sure the 4 layers line up. If there is any deviation in how far you seat the pen in the pen holder that will skew the alignment of the layers. As I found out with my recent multi-layer designs even keeping the pens the same exact distance from the sphere/egg isn't always enough as some of my pens were actually a little in the pen holder which threw off the alignment as well.

One tip I have for anyone trying to achieve better layer alignment is to take a sphere and select one marker that you will forever use as your "gold standard" and load up the bot. Lower the pen so it