What kind of stories will children create when they discover the world of Fisher-Price Thomas and Friends Wood, toys? The possibilities are as limitless as their imaginations. Fisher-Price Thomas and Friends Wood, toy trains deliver exceptional quality, imaginative play and an emotional connection that only these iconic characters can provide. Caitlin is fast, energetic and loves to keep busy. She can get impatient or restless when she has nothing to do, but her enthusiasm and positivity can always cheer up her friends. For a seamless playtime experience, the redesigned Fisher-Price Thomas and Friends Wood, toy trains are also compatible with classic Fisher-Price Thomas and Friends Wooden Railway, track (sold separately and subject to availability). Gender: unisex.