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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
WEIGHT 31g
Noodler’s Red Black from the standard collection is a deep red ink
and uses Lamy's M16 ballpoint refill
Surface Tension: 55
Also available as stand-alone rollerball and pencil
L'Artisan Pastellier Encre Sympathique Invisible Ink Size:4ml Sample WEIGHT 31gL'Artisan Pastellier's Encre Sympathique Invisible Ink is ideal for discreet communication. The heat activated formula, which contains cobalt chloride, remains invisible until heated, revealing a clear blue script. After a few hours, the ink returns to its original invisible state, allowing messages to be kept secret and secure. Perfect for confidential notes or spies!
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