100 % SATISFACTION GUARANTED ★ Consistent hole alignment; Easy Pin Insertion; Refund if you are not happy without any reason | NO WORRIES ABOUT CIRCUIT FAILIER ★ Spend the better part of your time on Creativity and fun DIY rather than debugging the unknown frailer of the poor breadboards | PIN HOLES ARE EXQUISITELY LINING UP ★ Without any intermittent connections; Holes are properly cut out; | PERFECT SET FOR YOUR EXPERT PROTOTYPING ★ A great combination for your needs; Snap together easily in groups; Excellent for Arduino Proto Shield | PACKAGE COMPONENT ★ 1 X 830 tie-points (6.5 x 2.2 x 0.4" ); 2 X 400 tie-points (3.3 x 2.16 x 0.31 Inch); 6 pcs 170 tie-points Mini (1.77 x 1.35 x 0.37 Inch);

100 % SATISFACTION GUARANTED: Consistent hole alignment; Easy Pin Insertion; Refund if you are not happy without any reason | NO WORRIES ABOUT CIRCUIT FAILIER: Spend the better part of your time on Creativity and fun DIY rather than debugging the unknown frailer of the poor breadboards | PIN HOLES ARE EXQUISITELY LINING UP: Without any intermittent connections; Holes are properly cut out; | PERFECT SET FOR YOUR EXPERT PROTOTYPING : A great combination for your needs; Snap together easily in groups; Excellent for Arduino Proto Shield | PACKAGE COMPONENT: 6 X 400 tie-points