Vardhaman I.Q. Toys Mfg. Co. Offers Preschool Wooden Hatheli Fish Shaped Musical Instruments. Vardhaman I.Q. Toys Mfg. Co. Manufactures wooden educational musical toys for children. Preschool Wooden Hatheli Fish Shaped Musical Instruments attract child`s attention and it helps the young ones to co-ordinate in groups to interact in rhythm. Through these musical instruments, children can also play games on sound discrimination and identification. Preschool Wooden Hatheli Fish Shaped Musical Instruments assist co-ordination between adults and children. They are available in sizes of approx. 200mm length x 90mm width x 20mm thickness, with a weight of 105 grams.