Key Features :
i : Contains 84 pieces including: 35 consonants, 10 vowels, 11 digraphs, 12 vowels, 6 r-controlled vowels, 5 changeable vowels and 5 magic e vowels.ii : Each type of letter is color-coded to facilitate word construction. Consonants in blue, vowels in red, digraphs in yellow, vowels in green, changeable vowel in brown, R-controlled vowels in purple and magic e vowels in orange.iii : Giant rainbow phonics are ideal for teaching children progressively about different letters and sounds.iv : The size of the letters is perfect for use as a classroom aid and for large group learning and activities.v : Letters are magnetic and can be stuck to any magnetic surface.