Part Pen Box 72 Nest: Elastic holder with 72 slots for items of varying thickness. Group all colors and accessing the right one instantly. High capacity and removable: Two of the three arms can be removed to customize what you carry. The bag includes three double-sided flaps/sleeves for maximum storage. Interior pocket, space for sharpeners, small notebooks, erasers, mobile phones, and other small items. Material: Outdoor Oxford fabric — durable yet soft and comfortable to touch. Size and weight: 9.06 x 6.3 x 2.75 inches; weight 310 g. Easy to store and transport. Use scenarios: - School or office organization: neatly holds pens, pencils, erasers, sharpeners, small notebooks, and a phone in one compact package. - Travel or on the go: remove extra arms to reduce bulk while keeping essential accessories organized. - Art or hobby supplies: store brushes, markers, and other small tools in the sleeves for quick access.