MM-77 Mighty Marker UV Security Blacklight Marker (Box of 12)

Regular price $102.00

Shipping calculated at checkout.

Paint Content : 10ml.
Stroke : 2.3mm
Nib : M-Felt Bullet Nib
Solvent System : Water or Alcohol depending on formula requested.

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These pens contain inks that are invisible except under black light. Invisible ink is uses industrial grade ultra-violet fluorescent dyes. Solid pen construction contains a full capacity of ink. Will not leak. great for quality control, part assembly, identification, and more.

These pens are sold 12 per box.