Great way to help children learn letters and numbers through play and practice with this collection of multi-use learning cards Children can begin by tracing each letter and number with their finger, and then challenge themselves to find the magnetic letter or number that correctly fits in each recessed area Turn the card over to use the write-on/wipe-off surface to practice writing letters and numbers over and over again Letters and numbers will stick to any magnetically-receptive surface for further learning and play