Japan Pentel Pencil Lead Holder and Lead Set, Multi 8 Set Automatic Knock Type Colered Pencils For Designer Artist on The GoCombining 8 different cores in one, sturdy and durable, Lightweight and portable multifunctional color automatic pencil. The classic pen body contains brass, which is stable and sturdy. One stroke of eight colors. Convenient and practical Multi8 integrates 8 types of cores to meet different writing needs. The lead core has a full color and a smooth texture. A versatile pen, convenient to carry.