The phrase "inquisitive eyes" means that a person's eyes are curious and interested in finding out more about something they see or observe. Full definition
When you look at the animals made by Madame Craig, they look back with inquisitive eyes. (blog.folksy.com)
Perfectly kid - sized and lightweight, the GeoSafari Jr Kidnoculars bring outstanding viewing quality to inquisitive eyes thanks to the strong and very kid - friendly construction. (geekwrapped.com)