IMR Add on Pack - Inserts Theme:Red and add the unpredictable traffic

and add the unpredictable traffic that makes head-to-head racing dramatic

CARDBOARD NOT INCLUDED

5 ways to play with score cards and game ideas included

Sizing XS(2/4) S(6/8) M(10/12) L(14/16) XL(18/20) Width 15 16 17 18 19 Length 19 20 22 24 25 Center Back Sleeve Length 11

the M1 Hyper Loop is the first ever buildable circuit modular racetrack inspired by Jelle's Marbula One

IMR Add on Pack - Inserts Theme:Red and add the unpredictable trafficInsert Variety Pack: One of Each Type Plus Half Track One of each IMR insert type plus a half track section so you can experiment with every customization option in the IMR system. Inserts are specialty pieces that drop into existing track sections to change marble behavior adding pathway dividers, speed bumps, or design variations to tracks you've already built. This variety pack is the easiest way to try every insert type before deciding which ones