You mean a kaleidoscope? https://www.instructables.com/tag/?q=kaleidoscope&limit%3Atype%3Aid=on&type%3Aid=on&type%3Auser=on&type%3Acomment=on&type%3Agroup=on&type%3AforumTopic=on&sort=none
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You could take a Pringles container (with two tops), cut the bottom off, put one cap on one end, put transparent beads on top of that, and cover the beads with the other cap. You'll probably have to glue it together and point it into the light (so you can see), but it could work.