MATERIALS: - YOUR CHOICE! - I USED PLA METHODS: - 2mm PVA SUPPORT FOR THE ROUNDED BOTTOM EDGES - 45% OVERHANG SUPPORT ANGLE SIZE TABLE (WIDTH) FOR TWO ROWS: NORMAL SIZE: ONE ROW: 72mm (1x), 144mm (2x), 216mm (3x), 288mm (4x), 360mm (5x) SPECIAL SIZES: FIRST ROW: 187mm + 29mm = 216mm (SECOND ROW: 3x NORMAL SIZE = 216mm) FIRST ROW: 187mm + 101mm = 288mm (SECOND ROW: 4x NORMAL SIZE = 288mm) VARIATIONS: - YOU ALWAYS NEED 1mm MORE THAN YOUR ACTUALLY PEN DIAMETER - 08mm DIAMETER 25HOLES. I USED IT FOR PENCILS - 09mm DIAMETER 25HOLES. I USED IT FOR PENCILS AND BALL PENS - 09mm 15HOLES 10mm 10HOLES. I USED IT FOR BALL PENS AND FELT PENS - 10mm DIAMETER 25HOLES. I USED IT FOR FELT PENS - 11mm DIAMETER 20HOLES. I USED IT FOR FELT PENS - 11mm DIAMETER 25HOLES. I USED IT FOR FELT PENS - 11mm 10HOLES TEXTLINER 3HOLES - 28x17mm 6 HOLES. I USED IT FOR TEXTLINERS. STABILO AND FABER-CASTELL - EDDING 300 9 HOLES. I USED FOR EDDING 300 AND EDDING 400 - 187mm BOX FOR PENS WITH TWO ENDS, WHO NEEDS TO BE LIE "V2" HAS A RAMP, SO THE PENS WILL NOT STAY IN THE CORNER BOXES. - I USED IT FOR ALL THE SMALL STUFF AND MONEY