The Marble Rush Ultimate Vertical Run V100E is a 93-piece track set for ages 4+, featuring 10 Marble Balls and exciting vertical building options. New attachment points let kids build on doors, furniture, or windows for endless designs. A worm gear keeps marbles moving, while a pulley lifts them automatically. Secret passages, switches, and interaction zones add dynamic play.

Includes 3 build levels, plus a ruler and level for easy construction. Fully compatible with all Marble Rush sets. Requires 3 AAA batteries (not included).