KuretakeNara, JapanBrandGansai Tambi Granulating Watercolor Set No. 1$17 – $48Stocked at 3Little KingBeacon, NYRetailer · Home goods shop$17The Little Art ShopCatskill, NYRetailer · Craft and fabric store$22–$48Paper Plant Co.Los Angeles, CARetailer · Stationery shop$22