I used these cards with preschool students exhibiting characteristics of apraxia and motor speech disorders. Cards are an organized hierarchy of word selections and prompts. There are 240 gently used cards in this set

The stimuli are phonetically-controlled which lets you introduce one phonemic variable at a time.

There are 9 sections

VC/CV (bee, up)
CVCno change in consonant (bib, nine)
CVCchange in consonant but not place (mop, sun)
CVCchange in consonant and place (bed, soap)
CVCVno change in consonant or vowel (no-no, cocoa)
CVCVchange in vowel but not consonant (baby, cookie)
CVCVchange in consonant and vowel (bunny, coffee)
CVCVC (lemon, carrot)
Multisyllabic (banana, fingernail)