gravitrax directional guide streamlined knee track extension 2 Crafted from durable polyresin with

Crafted from durable polyresin with a subtle stone-like texture

Inspired by the demonic Oni spirits of folklore

Warm and Energy-Efficient: LED lighting that creates a cosy glow without consuming much energy

Detailed 3D representation of Paris with realistic city layout and river landscape

Smart design: the pieces are automatically sorted

gravitrax directional guide streamlined knee track extension 2 Crafted from durable polyresin withKeep your marbles on track with the GraviTrax Directional Guide. This module ensures that marbles continue to move in the same direction without any unexpected splits. Ideal for creating controlled, smooth movements in your marble run. Guides marbles in the same direction for a streamlined trackPrevents unwanted deviations and keeps the flow consistentCompatible with all GraviTrax sets and extensionsEncourages strategic and creative buildingSuitable