? Unique Bottle Shaped Space Theme Design With Narrow Barrel Offers A Comfortable Grip For Reduced Hand Fatigue, Removable Glitter Cap Stores On The End. ? Set Of 6 Different Colours, Water Based Fluorescent Ink For High Visibility, Non Toxic Ink. ? Chiseled To A Tip & Groomed To Perfection With Flexible Line Widths. ? Quirky & Cute Design, Trending Office & School Stationery ? Works On All Types Of Papers, Ideal For Kids Return Gifting.