Securline Lab Markers are specially designed writing instruments that work equally well on dry, wet, or cold surfaces. The quick-dry black ink does not bleed when exposed to water or alcohol during normal use, making it ideal for use in laboratory settings. The markers can be washed off reusable surfaces, allowing them to be marked repeatedly. These markers are non-sterile and latex-free, making them safe for use in medical and scientific applications. The pack contains 10 black markers, each with water and alcohol resistance.

• Our special purpose writing instrument is designed to write on moist surfaces as easily as it writes on dry surfaces.
• Use on dry, wet or cold plastic, glass, metal and porcelain surfaces, such as petri dishes and flasks.
• Black quick-dry ink is designed not to bleed when subjected to water or alcohol during normal use.
• Can be washed off reusable surfaces, allowing surfaces to be marked repeatedly.