Inkology Glo Lite Easter Pop Art Novelty Ball Point Pens, Pink and Blue Assortment, 6 Pens per Pack (565-0) Two assorted colors - pink and blue Lights up when you write Twist top to light up when not writing Ball point pen writes with black ink and medium point pen nib Individual pen measures 7.5 x 1 x .75 Inches (not in package)