Speech therapists are all to familiar with the difficult work of correcting the /r/. Often the consonant /r/ may be remediated while difficulties with vocalic /r/ persist. The "er" sound seems to be the most stubborn of the r-colored vowels. This game focuses exclusively on this sound to allow for concentrated practice. The card set includes 29 pairs of pictured stimuli which can be used for games such as Concentration or Go Fish.