ARK’s proButton™ Set is a fun and engaging way to work on lip closure and lip strength, fundamental skills needed for proper speech and feeding development. Each proButton™ set includes two double-sided handles for a total of four different “button” diameters. The yellow handle has buttons of .5" and .6" in diameter
ABB - CE4T-10R-02 - E-Stop, Pushbutton, Non-Illuminated, 2 Nc, Twist Release, 40mm - RS
MAAP Adapt Enroute.cc
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Button Pull Lip Closure Exercises with ARK's proButton
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ARK's PRObutton set
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Ark Pro Button (Lot De 2)