- suitable for 3-6 years old kids - bright brilliant colours - stackable - chunky for easy grip - a fun and colorful way to learn the numbers from 0 to 100 - practice fine motor skills when fitting the letters to the corresponding shape on the wooden tray - helps encourage learning object orientation and recognition - size of tray is 30 x 30 cm - height of letters is approx 4 cm. thickness 1.5cm - made entirely in wood and vacuum packed - price for per set