Teenage Engineering Brick Shaft
Brick Shaft is LEGO® compatible shafts that you put on any of the knobs. Now you may mount any lego part. Why not put on a big lego rubber wheel for that extra grip? Or build your own motor driven programmable LFO togehter with LEGO® MINDSTORMS? The Brick Shaft comes in four colors and let you experiment with any parameter. It support any idea you may have that involves LEGO® bricks.
Package includes four Brick Shafts in OP-1 colors.