LEGO Technic beam set black size 13,9,7,5 & 3 (35 pieces) NXT EV3 Go to amazon.com Related posts Top 10 recommendation lego part technic FeatureLEGO Technic beam set black size 13,9,7,5 & 3 (35 pieces) NXT EV3black DescriptionLEGO Technic beam set black (35 pieces);8 size 13 beams, 6 size 9 beams, 3 size 7 beams, 7 size 5 beams, 11 size 3 beams
