HIGH QUALITY:Marker pen storage box is made of high quality material plastic,durable,lightweight,portable,waterproof FUNCTION:This marker pen storage organizer box with individual slot is designed to protect,store and organize markers and pens WITH HANDLE:Marker pen carrying case is designed with a handle and snap closure,convenient to store your pens and to carry MARKER ORGANIZER:Upright storage and organization,keep your markers organized,suitable for markers smaller than 17mm in diameter WIDE APPLICATION:The marker portable handheld case is perfect for all art and craft projects,hobbyists,crafters,painting beginners,interior designers and more