140pcs Jumper Wire Kit &830 Tie-point Solderless Breadboard 1).140 pcs jumper wire kit 2).830 Tie-point ... 140pcs Jumper Wire Kit &830 Tie-point Solderless Breadboard combined purchase is more favorable than purchased separately !1) Jumper ... ,white,blue,red color are available 2) 830 Tie-point Solderless Breadboard TCB-102 Contact Resistance: 100mΩmaxInsulator Resistance: 1000Mωmin.@DC ...