Grease Pencils for Glass Writing, Wax-Based, Pack of 10

Description

The Grease Pencils for Glass Writing, Wax-Based, Pack of 10, also known as glass marking pencils, wax marking pencils, china markers or laboratory grease pencils, are designed for writing and marking on glass and a variety of other compatible surfaces. These laboratory marking pencils feature a smooth wax-based lead that allows users to apply visible markings directly onto suitable materials. Unlike conventional graphite pencils, grease pencils can write on many smooth surfaces where ordinary pencil marks may not adhere effectively. The range includes six available colours: Black, Blue, Green, Red, White and Yellow. These colour options allow laboratories to organise samples, identify different materials and apply colour-coded markings according to their handling or storage procedures.

Each grease pencil measures 172 mm in overall length, providing a familiar pencil-style format for controlled writing and marking during laboratory activities. The pencils are suitable for writing on glass, leather, optical lenses, metal, vinyl and cellophane. Marking performance and subsequent cleaning requirements depend on the surface material and finish. Compatibility should be checked before marking delicate or coated optical surfaces. In laboratory environments, these wax-based glass writing pencils are useful for identifying glass containers, marking suitable laboratory equipment and writing reference information on compatible surfaces.

The different colours can support laboratory sample organisation, allowing users to distinguish between sample groups, experimental batches or designated work areas. Colour-coded marking may also assist with classroom demonstrations and routine laboratory identification. The smooth wax-based marking core allows users to write without the drying time associated with liquid ink. However, markings may be affected by rubbing, solvents or elevated temperatures, so suitability should be verified for the intended laboratory procedure. These grease pencils are also suitable for educational science activities, industrial marking and general laboratory surface identification, where direct writing on compatible materials is required.

For best results, ensure the surface is reasonably clean and dry before marking. Apply moderate pressure when writing and test the marking on a small area where surface compatibility is uncertain. Safety Precautions: Avoid using grease pencils on surfaces where wax residue could interfere with experiments, optical performance or analytical measurements. Do not mark sensitive optical coatings without confirming compatibility. Keep markings away from direct flames and excessive heat. Each selected variation is supplied as one pack of 10 Grease Pencils in the chosen colour. Packs contain a single colour rather than an assortment of different colours.

LabChoice Australia supplies grease pencils, glass marking tools and laboratory identification accessories for chemistry laboratories, universities, research institutions, educational facilities and industrial testing laboratories across Australia.