Sounds like you found solo cups the same size as what they call thumb pots. I have a few of those and they are not cheap. I'd love to have some of the Solo ones for miniatures and leaves but there is no Party City where I live. I have trouble even finding the 3 oz. Solo cups. The last ones I found were at Kroger and I got the last bag they had. With my luck they won't restock!

Target has the plastic 3oz solo cups in transparant green, blue, pink. They are pretty, but if you like to write names on the cups with a marker, it doesn't show up very well.

I find the 3 oz. solo cups at Bartell Drugs here in Seattle...I use them for all my babies...:0)

I'm also looking for the 1+ oz and 3 oz in sacramento area? Any suggestion?

Truske,
Try looking for a restaurant supply in your area and ask for condiment cups. I just purchased a bag of 200 for 4 bucks.
Fred in NJ