Crenstone Exclusive Sonic the Hedgehog Pen Set - 6 Pc Sonic Ballpoint Pens Gift Bundle for Kids Plus Sonic Stickers, More | Sonic the Hedgehog Party Favors. This Sonic the Hedgehog pen gift set includes 6 pens with toppers of favorite characters including Sonic, Knuckles, and Tails. Set includes 2 of each character. This Sonic pen bundle is great to use as a gift set for men and women; boys and girls alike and these ballpoint pens are great to use at home, in the office, or at school. Sure to be a hit with all Sonic the Hedgehog fans, these pens are perfect to pass out as Sonic party favors or at any other Sonic themed party. Officially licensed Sonic the Hedgehog 6 pack of pens is perfect to use as part of a gift set, party favors and party supplies. Set also includes bonus Sonic stickers and a Rex-Man door hanger.