Pocket microscope

Hello all, I am hoping someone with science loving kiddoa might have a recommendation for a replacement. My kids have had a portable pocket microscope for years and use it daily when we play outside. This weekend we were hiking and my 5 yr old accidently knocked her camelbak into the stream and the microscope fell out and hit a river rock and broke. The company we had no longer makes them and so much stuff is just junk now (and mostly fake reviews so cant even rely on them usually) so seeing if anyones kids have 1 and it is a decent quality and actually works. Photo for reference incase my explanation of what it is sucks.