I am sure that most staff would have kids or know kids who would be glad for things you give them. While you can get stuff here many things are definitely cheaper stateside, and also when you do not get paid much then what you are able to buy is directly affected as you tend to think necessity over luxury.

I would say a trip to dollar store even if you wanted to leave some things in addition to money for tip.

Original Belize Blog since 2007 and great for travel resources and discounts https://tacogirl.com/