Leonardt Beginner's Dip Pen Set
Calligraphy Artist Set
KOH-i-NOOR plastic caps
Penholder from Japanese manufacturer Tachikawa.
Designed and created by Luis Creations (Australia), they are unique because they can be used as both straight and oblique holders - just remove or insert the metal arm.
A plastic penholder witj a metal flange for Copperplate Script