Coraline made a realistic Plastimake eyeball.
To get that detailed iris effect Coraline printed out a picture, glued it onto the Plastimake and applied a small amount of varnish on top. The veins are small pieces of red string.
"Versatile, easy to use, tough... could Plastimake be the duct tape of the next decade?"
- Popular Science Australia, June 2012
"The stuff really is very fun, very useful and very easy to work with... Highly recommended."
- Dan Rutter (dansdata.com), April 2012