Noodler’s ink Firefly highlighter ink

Noodler’s firefly highlighter ink 4.5 OZ bottle.

Applicators for this ink include:

• Stock Osprey Insert (using converter)
• Osprey Dip holders (reservoir fitted dip nib)
• Osprey 2019 ZebraG/EF Flexpert insert
• Refillable Brush pens
• Refillable felt tip pens 
• Refillable rollerball Pens 
• Glass dip pens
• Basic watercolor dip brush

*Make sure to shake the bottle well before using. Ammonia works great for cleaning or flushing your pen after using this ink.