When I first started out, I found it really hard to find the supplies needed for the craft. I live in the south, and local arts and crafts shops are hard to find, or too far, not to mention the local book stores rarely have the supplies. So, I’m making this list as a reference.
Aside from Deovir Art Supplies, Joli's Merchandising P.Noval, M Enriquez Art Supply, National Bookstore, and Fully Booked (Note that Greenbelt 5 branch has most of the materials), there’s a store especially for Calligraphy supplies called Scribe Writing Essentials. Although their stores are located mostly in Manila.
So here’s the list for all the shops I found (The ones with the check mark are the ones I’ve ordered from, and are pretty friendly):
General Arts and Crafts:
Ink and Water Friendly Paper
Painting Supplies (Watercolor sets, Brushes, Waterbrushes, Half Pans)
Local Handmade Watercolor
Holders, Vintage Nibs, Inks, and Inkwell
*This post will be updated regularly