Love Labubu Bonbon Drop Stickers Set of 2. These are imported products, so there may be imperfections in the cutting or weak adhesion. These are hollow stickers, not water-filled. There is no issue of water leakage. Each item is inspected before shipping, but please understand the above before purchasing. The product will be shipped directly in an envelope. Love Labubu Bonbon Drop Stickers Puffy Stickers, Water Stickers, 3D Stickers