I have Parkinson’s disease and just heard about the ARC vibrating pen for micrographia. I am confused by the many choices on your site. What do you recommend I order to try this device? Thanks. Ray Rayilyn Brown Past Director AZNPF Arizona Chapter National Parkinson Foundation ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn