GRAVITRAX LOOPING WOW25 This supplier is a real

This supplier is a real musical instrument manufacturer

Imagination

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Plastic Model Kit by Revell

sticky tape and ' Horrible Info' leaflet

GRAVITRAX LOOPING WOW25 This supplier is a realIdeal for teaching young ones about basic STEM mechanics, the GraviTrax Looping can be used for adding a looped track to your existing GraviTrax system. Key Features A great introduction to kinetic energy principles, the GraviTrax Looping challenges your little scientists intuition regarding how much momentum is required to drive the spheres on a full loop. The GraviTrax Looping expansion works with an existing GraviTrax track system (not included).