Ok, is a plastic thing with 100s of nails stuck in it basically.
It is about 12 cm wide and 18 cm long. It is layered, there is one flat rectangle(12/18) then there is another layer(same size) with lots of holes, all of then containing a nail. Then there is another layer of the same size but seethrough like a window.
The "thing" is used as such : you get all the nails to come out of layer1, when done, you can press your hand for example on the nails. The nails under your hand will be pushed towards the "window" bit and show a 3D picture of your hand.
I have brocken one that was lended to me by a friend. I do not know what it is called so I cannot find another one on line (or anywhere actually) to replace it.
I have so far tried "nail picture/s", "nail picturer", "nail frame" "3D nail pictures" and got on various manicure and DIY website.
If you have one of them, do you know how it is called?
There will be a reward of virtual chocolate and hot drink for anyone who can help!
Thank you!