• 400 Points Solderless Breadboard with 2 Positive & Negative Power Lines on both ends.
  • White ABS Plastic Body with Black Printed Legend. Color Legend on Distribution Strips.
  • With Self-Adhesive Tape on the back allows to stick on the arduino prototype shield.
  • Fit for 21-26 AWG (0.4-0.7MM) wire. Comparing with breadboards of high AWG wire, MCIGICM breadboards is of higher physical strength and lower resistance.
  • Good for Arduino Breadboard Jumper Wires kit Project and other Electrical DIY kits.

These seem perfectly fine and work OK. No issues with grip in the breadboard holes. Bought two packs of these instead of full size breadboards as I have a number of smaller projects that will fit just fine on one of these smaller boards and will free up several full-size boards as a result. Plus, with the careful removal of a little of the sticky pad and cover, they can be connected together in a reasonably robust way to form a (nearly - one doesn't have all the same number of holes of course) - full-size board if need be. Pleased so far.

You know....i was very pleasantly surprised by the quality of these boards! These seem just fine for my hobby use. In testing them, i didn't find a single slot where it was tricky to push in a wire, whatsoever.....and i was kinda expecting them to be a bit like that. So unless i just got lucky here, these are pretty decent boards. I couldn't find any issue with them at all. I will be interested to hear what others think.

I was surprised at the quality of these boards. They are very nicely manufactured. Also, they have excellent labeling on the rows and columns. I'm going to make a point of ordering from this company from now on.

Bought this for my Senior Project for my EE degree. I wanted something a little more modular than the standard 800 point breadboard, so I ordered this one. It arrived unmarred and works just fine. I haven't finalized my design so I can't speak to the adhesion of the tape, but the tape was cut more precisely than other breadboards I've bought. The tape was not disturbed at all when I pieced them together so I don't have to worry about the tape being contaminated if/when I decide to secure it. When I'm ready to buy more, I'm buying from them.

I bought this for Science Olympiad; the breadboards worked well and I have no complaints. They lasted throughout the season!

Good quality and DuPont wires hold securely in the holes. I use it with may electronic projects.

Nice little boards for prototyping.

Holes are sized right and hold electronic component pins well. You can slide together several boards if you need a bigger surface