Here is one everybody should have in their collection! This one has a large skirt bubble that opens to the pinhole. You can put a small goldfish in there! Also has a couple wire groove chips. One is about 3/4" long and I have the chipped off piece that can be glued back on. The other chip is about a 1/2" long. Guaranteed to turn light purple with enough trips to the beach. This insulator may or may not still be for sale at the time you view this picture.