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Keep your Lumos pen writing smoothly with these premium cotton core reservoirs. Whether you have a Lumos Pro Single, Pro Duo, or Mini, these reservoirs ensure consistent ink flow for all your daily writing needs.
Choose the size that matches your pen:
- Duo/Mini size (6x42mm): Pack of 5, suitable for Lumos Pro Duo and Lumos Mini
- Single size (6x85mm): Pack of 3, designed for Lumos Pro Single
For convenient storage, pair these with the Tom's Studio Reservoir Storage Containers to keep your spares fresh and ready to use.
Please note: For best performance, use with standard fountain pen inks (shimmer inks are not suitable).
Technical Specifications:
- Material: White cotton core
- Duo/Mini Size: 6x42mm (Pack of 5)
- Single Size: 6x85mm (Pack of 3)
