Kannada Vowel Board has kannada vowels cutout placed on wooden base. Each cutout is fixed with a Plastic Knob. Child has to hold knob and remove one by one and place in proper position. Child can learn kannada vowels very easily using this product. For learning consonant, you can buy Kidken Kannada Consonant Puzzle board. How to Use - Place the alphabet on the tray and then pronounce the alphabet. Ask Child to repeat the alphabet. After a few repeats of playing with the puzzle, Pick any one alphabet and ask child to pronounce the alphabet.