The Intra-Bottle Ink Miser insert fits inside a glass or plastic fountain pen ink bottle with an approximate capacity of 90 ml. It is very easy to use: simply replace the cap, quickly turn the bottle upside down a few times, remove the cap, and fill your fountain pen as usual. Ink bottle not included.

Instructions for the Intra-Bottle Ink Miser:

• Open the ink bottle and place the Ink Miser into a bottle of approximately 90 ml.
• Replace the cap and screw it on tightly, leaving the Ink Miser in place.
• Turn the bottle upside down a few times to allow the Ink Miser to fill with ink.
• Quickly return the bottle to an upright position and carefully remove the cap.
• Place the pen nib into the filled Ink Miser and fill the pen as usual.
• Leaving the Ink Miser in place, you can replace the cap and secure it tightly.
• Wipe the pen with a dry cloth to remove excess ink.

Product Specifications

• Weight: 3 g
• Dimensions: 55 mm height, 26 mm width
• Material: Polypropylene
• Color: Transparent