Sonic the Hedgehog Pens Set - Bundle with 2 Sonic Pens with Clip Plus Stickers for Stocking Stuffers | Sonic the Hedgehog Stationery Gift Office Supplies. This Sonic the Hedgehog stationery set includes 2 pens, each with a clip featuring colorful artwork of favorite Sonic the Hedgehog characters. Sure to be a hit with all Sonic fans, this Sonic the Hedgehog pen pack is perfect to give as a gift to your favorite Sonic the Hedgehog enthusiast. This Sonic the Hedgehog pen set is perfect to include in a stocking stuffer for your favorite Sonic fan to open on Christmas morning. Officially licensed Sonic the Hedgehog office pen set for kids and adults also includes Sonic the Hedgehog stickers.