Features: brand new and high quality STACKABLE PEN HOLDER. The marker pen organizer for case is stackable and reusable. for Ideal for organizing watercolor marker pens, colored pencils, colorful marker pens, paint brushes, calligraphy brush pens, etc. MULTI-SLOT, LARGE CAPACITY. Multiple pen slots, these individual compartments are for ideal for organizing sketch pens, colorful pencils, colored marker pens, metallic marker pens, makeup brushes, test tubes, etc. HIGH QUALITY, DURABLE. Thicken plastic storage box, odorless, non toxic, anti-break, non-slip, sturdy and very durable. Compact stacking desk organizer, perfectly fits for your dresser countertop, office desk, bookshelf, dressing table, bathroom wash basin, etc. MULTI-FUNCTIONAL. This stacking desk organizer box is multi-functional designed, which is convenient for you to organize your all your school office stationery, makeup tools, drawing pens, etc. Effectively organize your office desk while free up more space for you. NEAT AND CLEAN. Choosing the multi-purpose storage holder to organize your office desk, study table, make it clean and tidy. Great for children, students, teachersm teens, women, men, home, school, office, hospital. Specifications: Material: Plastic Color: Black; White Type: 12-slot; 30-slot; 40-slot 12-slot Size: Approx. 11x3.9x5cm/4.33x1.53x1.96in 30-slot Size: Approx. 11x9x5cm/4.33x3.54x1.96in 40-slot Size: Approx. 14.5x9x5cm/5.7x1.53x1.96in Weight: Approx. 25-80g Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 Piece Marker Pen Holder