Wren Pen Spare Ink Reservoirs | Tom's Studio (UK)

Keep your Wren flowing. These spare cotton-core ink reservoirs are made specifically for the Tom’s Studio Wren Pen, so you can swap in a fresh reservoir when it’s time to refill and get right back to smooth, everyday writing.

• Includes: Pack of 5 ink reservoirs

• Size: 6mm × 42mm

• Material: Cotton core

• Compatibility: Tom’s Studio Wren Pen