Finding it difficult to explain maths to your kids? Grab their attention in a fun and unusual way with Avery Dry Erase Decals. With these blue circle decals you can write your messages in a bright and colourful way. You can create a fun writable surface anywhere, erase and use again. You can remove your decal and reapply it to the wall next time, making an impact every time you need to. The decals are perfect for home, office and classroom use, to engage and communicate. Be different and make maths easier for your kids!