Sonic 4" Figure - Sonic with Star Spring. The Sonic four inch scale articulated figure is sure to be a hit with kids and Sonic fans! This authentic figure has articulated limbs and comes with a Star Spring accessory. Pose the figure with its accessory or collect them all to build your own Sonic world with the Green Hill Zone Playset (sold separately). You can recreate the action from the games with this extraordinarily detailed figure and start your collection today (each sold separately).