Janod ABC Buggy - Walking Cart is the only baby buggy walker you'll need. Solid, sturdy wooden craftsmanship with vibrant colors and lots of attention to detail - the quality shines through. Your child will love learning to walk and play! Includes 20 wooden alphabet blocks with upper and lower case letters, a working abacus in the front, wooden wheels with colorful pinwheel designs and rubber grips. Blocks in pine wood. Wheels and handle in MDF and sides in plywood.