The Sandlot kits are available starting at noon EST on July 27th for Studio Calico subscribers. If you aren't a subscriber, check back at midnight. There will be kits available at that time especially for you! But if I were you, I'd subscribe! These kits tend to sell out fast, and being a subscriber is a great way to make sure you don't miss any Studio Calico goodness.
I've included links to all the products used in these projects below. Just click on the product photo to link directly to the product.
I also have a video tutorial featuring four ways to dress up your gum balls, in a separate post, here. Be sure to check it out…I'll show you all of the ways I dressed up my gum balls and give you tips for bringing your stamped images to life.