Remark:we have only 1 sets of pen WITH lanyard that left by previous stock in warehouse,except those,all pen WITHOUT lanyard like picture shows,10 color ink (black,green,dark blue,sky blue,purple, pink,red ,brown,orange,yellow) in one pen,different color save you from having multiple pen in your pocket

Pen length: about 13 5CM

Pen holder diameter: about 12 2mm

Pen cap diameter: about 13 2mm

Nib: iridium NIB 0.5mm (actual writing is about 0.6mm-o. 7mm)

717i transparent is for the pupil who want to know exactly how much ink they have in their ink pens

Transparent body demonstrates the level of ink, even as the ink is being refilled

Special matte grip is ergonomically shaped to provide both comfort and control