Kids learn to construct words out of letters with this nuts and bolts set. Students can progress to making longer words, with each bolt holding up to 4 nuts. Includes 6 bolts, 30 printed nuts, and aligns with the Common Core. Note that some consonants are not represented (j, q, v, w, x, z); extras of the more common consonants (n, t, s, l) are included to maximize the number of words that can be made. Ages 5+.