GraviTrax POWER: Starter & Finish tgtgho24purefun! building and playing fun is

building and playing fun is always on track

Used in therapy for special needs children due to its softness and ride-on qualities

32 images total

2 oxygen devices

Released: New 2019

GraviTrax POWER: Starter & Finish tgtgho24purefun! building and playing fun isPower up the fun with "GraviTrax POWER Elements Starter and Finish" and automatically send a new ball down the track as each one finishes! Extend your marble run fun and launch a new ball down your track as one finishes handsfree! Ravensburger's "GraviTrax POWER Elements Starter and Finish" links the beginning and end of the track via radio (RF) signal. Load the Starter with up to 7 marbles. As a ball enters the Finish, it signals the Starter to