Toy Cubby Plastic Colorful Retractable Mini Shuttle Pens - 12 Pcs 12 pieces Plastic Colorful Retractable Mini Shuttle Pens. A classic style shuttle pens with assorted colored inks, great for kids. Pen measures 3  inches, lightweight, retractable and easy to use by pushing down the selected ink, in changing color simply push down the new selected ink and the other ink will return automatically to its place.Great party favors for your loved ones party, colorful and mini perfect for kids and also to some adults. Great party favors for your loved ones party, colorful and mini perfect for kids and also to some adults. Handy and can be used in your studies by highlighting all the important notes by its assorted colors, graphs, drawing, or even writing a cheesy notes. Pens are small and portable, fits well inside your purse, bag or even your pocket.