This is to help them stay cool on the inside.
Beekeepers paint their hives to protect the wood. Bees don't care what the color of the hive is, but beekeepers usually choose white because it reflects the sun and keeps the hives from overheating in the summer. They use shiny lids for the same reason.
Paint them with shiny paint
Non-shiny
Yes, but do not write on the back (shiny part)
A 400ex frame colour is a shiny metallic silver frame paint.
I'll assume you mean "matte paint", in which case it is simply a paint which isn't reflective and has no sheen (ie. it isn't shiny) to it.
There are two ways. One way is the paint editor. There is a paint style that makes a slimy look. The original color should be green. Just click that and change it to whatever color you want. The second way is to press "paint like" and paint it like another creature that is shiny.
Try high gloss paint in a golden color.
a matte medium works
Most acrylic will not adhere well to very shiny surfaces.
What is the best way to paint a football helmet?Just to collect not for use.
Many beetles, black enamel paint, a black china mug.