When I tried different eyes for my lop bunny pattern, I noticed that if I used coloured eyes, they seemed smaller than the same size of black eyes. Because I hadn’t taken that into account, I ordered a bunch of eyes in black and brown and couldn’t use the brown ones because they looked much too small. I had to buy new eyes.
I decided to write a post about this in my ‘Tips & Trick’s' section to give you a heads up.
I made some pictures to illustrate this topic. (The eyes are not attached completely but are just inserted loosely without the safety backs.)
From left to right: 11 mm/0,43 inch black safety eyes, 12 /0,47 black safety eyes, same size brown safety eyes, the eyes in 11 mm, 12 brown and 12 black. I’m going to use the 11 mm black eyes or the 12 mm brown ones. The 12 mm black ones look too big.
Actually it’s quite logical a coloured eye looks smaller, because it has a transparent ‘orb’ on top of the flat coloured circle, which reflects the light a bit. You can also look a bit through the eyes.
Conclusion. If you’re going to use coloured eyes, keep in mind that they look smaller and buy them one step bigger or buy a few sizes so you have the right size for sure.