Pilot Parallel Pen Mixable Colour 12 pcs per Pack - Assorted menus Spiral binding (ring binding) that

Spiral binding (ring binding) that can be used according to your situation

Made of durable metal blade

Durable and colorful

Acid-free pages

Instant drying

Pilot Parallel Pen Mixable Colour 12 pcs per Pack - Assorted menus Spiral binding (ring binding) thatInk cartridges for Pilot Parallel pens. These cartridges are designed to be mixable. You can create color gradients and whole new colors by mixing these cartridges. This ink is more saturated and lubricated than the standard Pilot Fountain Pen Ink Cartridges. Made exclusively for the PILOT Parallel Pen to ensure bold colours and easy flow. Specially formulated dye based ink allows you to create vibrant strokes and gradient colour lines when mixed.