How To Make a DIY Mirascope?

[momof2]

Hi. I'm new to this forum. My fourth grade son has decided he wants to make a Mirascope (hologram) and discuss it for his school's science fair. I know you can easily buy one at target, but that won't be ok for the presentation. I was hoping we could make one by buying two concave mirrors, but the trouble is drilling a hole in one, and I don't even know if it will work (even if we can drill a hole without shattering everything.) Can anyone help me figure out we can (easily) make our own micrascope? Thank you! 

Edited March 2, 2019 by momof2