Nice project. I really like the book you used the poster from. My boys devour it. The quirky little elements remind me of OS-tans. I wanted to make something s

Nice project. I really like the book you used the poster from. My boys devour it. The quirky little elements remind me of OS-tans. I wanted to make something similar with my boys. How did you choose to attach the vials? Glue? Great project!