Vardhaman I.Q. Toys Mfg. Co. Manufactures Hindi Letters Sand Paper Language Game. Vardhaman I.Q. Toys Mfg. Co. Offers wooden educational toys for children. Hindi Letters Sand Paper Language Games include a set of 52 painted plates. The plates for vowels are painted in blue, while the consonants are painted pink. 52 letters of Hindi alphabet are cut from sand paper and stuck on the right side of the board. It helps to develop independence, confidence, observation, order and orientation abilities in kids. The Hindi Letters Sand Paper Language Material Games teach about the association of alphabet with sound. They promote and develop eye hand co-ordination, wrist agility, visual sense associated with auditory sense in children. These educative toys are available in the sizes of approx 75 mm lengths x 95mm width, with a weight of 3000 grams.