Show me SDP Medium Tip Drywipe Whiteboard Pens for Schools and Classrooms Black (10 Pack of Markers)

CLEAR ERASABLE WRITING PERFORMANCE - These medium tip whiteboard markers deliver a bold 2mm line using deep black ink for clear, legible writing on all classroom whiteboards. Designed for visibility and consistency, the ink produces strong, easy-to-read lines that support clear communication during lessons, group work and everyday classroom teaching. DESIGNED FOR BUSY CLASSROOM USE - Built specifically for schools, these whiteboard markers are reliable for everyday classroom use, even when caps are left off. With a massive 3-day cap-off time, markers can be left uncapped over a weekend and still work on Monday morning, helping teachers reduce waste, save time and keep lessons running smoothly. SAFE AND COMFORTABLE FOR CHILDREN - Designed for kids and adults alike, each black whiteboard marker features a slim green barrel with a 13mm ergonomic grip zone that’s easy for small hands to control. Safety air-flow caps reduce risk if swallowed, while the low-odour, xylene and toluene-free ink combined with the sealed barrel design, help restrict access to the ink for added classroom safety. WITH BOUNCEBACK TECHNOLOGY - These whiteboard markers include a clever nib-stop that helps prevent the medium tip from being pushed into the barrel when pressed hard. Even if left uncapped beyond 3-days, Bounceback Technology allows the whiteboard marker to recover when re-capped, extending the life of the marker and supporting long-term value. DURABLE, REFILLABLE AND ECO-CONSCIOUS DESIGN - Built for extended classroom use, these medium tip whiteboard markers feature an extra-durable nib that resists splaying under writing pressure. Each marker is refillable to support ongoing use, helping reduce waste and improve long-term value for schools. Supplied in a box of 10 in a cardboard outer that uses a minimum of 60% recycled content and is fully recyclable.