Purchased at a French airport. Wooden blocks with alphabets and numbers, designed as a puzzle. Capital and lowercase English letters are displayed, so you can naturally learn the order. These are cute wooden blocks. Block size: 3cm x 3cm, 27 pieces The illustrations on the blocks, besides the alphabets and numbers, are retro and cute (^^). You can display them in your favorite string of letters, or the illustrations won't be completed unless you arrange them in order. Instant purchase welcome.