Product Description:Material:High Borosilicate Glass, InkColor:RandomPackage Size:21 x 6.1 x 3.2cm / 8.26" x 2.4" x 1.25"(S), 7.5 x 12 x 5.2cm / 2.9" x 4.7" x 2"(L)Pen Length:18.5cm / 7.28"Pen Tip Length:0.4-0.6cm / 0.15"-0.23"Pen Holder Size:3.7 x 1.6cm / 1.45" x 0.63"Ink Container Size:3.5 x 4.2cm / 1.37" x 1.65"Ink Capacity:5mlPackage Included:A1-5: 1 x Glass Dip Pen, 1 x Glass Dip Pen Holder, 1 x Glass Dip Pen Ink, 1 x Storage CaseB: 1 x Glass Dip Pen, 1 x Glass Dip Pen Holder, 1 x Glass Dip Pen Ink, 1 x Storage CaseC: 1 x Glass Dip Pen, 1 x Glass Dip Pen Holder, 4 x Glass Dip Pen Ink, 1 x Ink Container, 1 x Storage Case