Pop In Kins Elf Pop-In-Kins Christopher Bookset Christopher Pop-In-Kins just loves popping-in for a holiday visit at first lighting of the Holiday Tree; staying till the last ornament is stashed away He and his Elf sister Christina Marie delight in arriving to play hide-and-seek and share in the anticipation of each Yuletide time of year The Christopher Pop-In-Kins set includes a pose-able, safety-tested Christopher Elf, plus a fantastic 24-page, hardcover storybook Pop-In-Kins are hide-and-seek Children's Elves who've been popping-in homes every festive season as a playful, magical tradition for 30 years The Pop-In-Kins Elf Fun with Christopher Bookset is recommended for children ages 3 years old and up