Just click and mark for easy one-handed operation. Unique Safety Seal valve design prevents dry out with no cap to remove or lose. The durable fine-point tip produces permanent thin, detailed lines on most hard-to-mark surfaces. Quick-drying ink is waterproof, smear-proof, and fade-resistant. AP certified non-toxic.

Marks on dark surfaces and write on most surfaces. Specially formulated to mark on wet and oily surfaces. Quick-drying ink is waterproof, smearproof, and fade-resistant. Easy-to-use, twist up container makes marking easy. AP certified non-toxic.

Water-based ink formula will not bleed through flip chart paper or presentation boards. Non-squeak bullet tip. Low-odor formula. Bright, vivid color. Peggable Packaging for Easy Resell.

Fine-tip permanent marker marks on most surfaces. Contains trace element certified ink. Meets requirements for nuclear energy, aerospace, electronic, aeronautic, and ship-building industries. Each marker is identified with the batch number of the ink.