Educational Colours Mega Markers (Box of 288)Educational Colours presents the Master Mega Markers, crafted specifically with young artists in mind. With their jumbo barrels, they ensure an effortless grip, making them especially user friendly for little hands. Safety is paramount, and our markers champion this ethos. They use a non toxic, water based ink, and are equipped with child safe ventilation caps, ensuring peace of mind for parents and educators. The 5. 8mm sink resistant nib is broad