{"id":5941,"date":"2015-09-08T12:08:31","date_gmt":"2015-09-08T12:08:31","guid":{"rendered":"https:\/\/www.kalligrafie.com\/?post_type=product&#038;p=5941"},"modified":"2026-09-11T12:27:54","modified_gmt":"2026-09-11T12:27:54","slug":"leonardt-principal-ef","status":"publish","type":"product","link":"https:\/\/www.kalligrafie.com\/nl\/product\/leonardt-principal-ef\/","title":{"rendered":"Leonardt Principal EF"},"content":{"rendered":"<p>Heerlijk flexibel pennetje waarmee je het Copperplate kunt schrijven. Bovendien te gebruiken bij Moderne Kalligrafie of Handlettering<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Heerlijk flexibel pennetje waarmee je het Copperplate kunt schrijven. 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