Spike Brick v3 to v3: 
Removed un-nessasary bottom plate thing
 

Spike Brick v3 to v2: 
-Now includes up-side-down spike brick! (Becuase I;'m lazy and just started making it)
 


Service revived by the B4v21 Team.
Designed by Vjacheslav Trushkin and modified by RTB.