If you already have a glue gun with glue sticks, you can already start building all sorts of nifty stuff with 100pieces of popsicle sticks. For example, miniature houses, boats, buildings, just to name a few. And you can easily find many more DIY (Do-It-Yourself) examples on Youtube. I recommend 7 year olds to start building things with popsicle sticks, together with their parents.
Check out our PROMOS category if you want to get all 3 items (glue gun, glue sticks, and popsicle sticks) in one go!