In the Tim Holtz class I just took in Florida we used another of Glue Arts products called Extreme Adhesive Squares. These little squares are extremely permanent and instantly bond. We glued a small clock face to a domino with it. Never have an embellishment fall off again. Great stuff!
Then there is the 3D Combo Pacs in which you get a combination of adhesive squares and 3D adhesive foam blanks. It comes in a little storage pouch so you can keep it together and take it with you.