Take a handson approach to the alphabet with our tactile Alphabet Pebbles.Specially cast from our unique stone and resin mix, each stone is engraved and handpainted with a letter.The highly tactile stones will appeal to childrens instinct to explore, investigate, sort and collect, and are durable enough to be used in sand, water and outdoors.Each pebble measures approximately 11.5.YUS1002 Wordbuilding Pebbles (50 pebbles) Contains three of each vowel and two of b, c, d, f, g, h, l, m, n, p, r, s, t, y and one of j, k, q, v, w, x, z.Age 3+.Correlation to Common Core: RF.K.2d, SL.K.1, L.K.1a.Correlation to ECERSR: LanguageReasoning 16; 17, Activities 23.