Have very good grip on rocks and mulch
I bought these for my Lego 42047 motorized I'm user Voodu on Rebrickable and needed better traction on rocks and mulch especially. They work perfectly, they will grip right on to those two things easily just what I wanted. Will and already did buy again but the time for a super modified 9398 B model!
Reviewed by: Tyler from Florida on 8/19/2016