This shop is located in Al Khaleej Center in Bur Dubai on the ground floor. The owner of shop (Bharat Karani) is quite knowledgeable and friendly. They also do engraving work.
Specializes in sub-$100 pens. Carries converters and cartridges for every type of pen they sell. Tons of Lamy nibs. Extensive paper selection.
UO Bookstore is the largest art store in Oregon south of Portland. Enthusiastic, but not always expert, service. Many of the employees are art and architecture students.
Carries Speedball pen holders and assorted nibs.
Corner Elizabeth and Bourke streets. No ratings because I haven't actually been there yet.