Fashion Acrylic Marker Pen Storage Rack Large CapacityProduct information: Material: Other Applicable gift giving occasions: other Size: 3 layers of 27 cells can hold 108 pens, 4 layers of 36 cells can hold 144 pens, 4 layers of 48 cells can hold 192 pens, 4 layers of 64 cells can hold 256 pens, 4 layers of 72 cells can hold 288 pens Pen, 5 layers of 100 squares can hold 400 pens, white 5 layers of 100 squares can hold 400 pens, 5 layers of 120 squares can hold 480 pens, white 5 layers of 120 squares can