Classic Building Bricks, 200 Piece 2x4 Building Blocks STEM Creative Building Toys Compatible with All Major Brands, MOC Building Bricks DIY Play Set for Kids Age 6+ (Light Grey)

Gets the job done. Pieces fit as you’d expect.

These were perfect for my application, which really had nothing to do with building shapes or play. I bought them to use as support for a miniPC project. They were actually ideal -- the knobs at the top allow airflow beneath the PC, and the bricks were a perfect height to serve as a platform for the machine to sit on inside of the case. The first photo shows the bricks, which had been glued to the floor of the plastic case. The second shows all of the equipment seated atop the platform. I was even able to use the bricks to fashion a brace for the HDMI cable (second image, top right).

These connect to lego brand , and suited my needs. Only down side is it is a little harder to connect than other brands and I received a few that was not molded correctly and missing sides.

Great to build with these blocks!

I was doing a STEM activity with my elementary class. I needed extra legos for this activity. These came quickly, and most importantly fit with the legos I already had. Also, the tool for removing stuck pieces was super helpful. This is definitely a product I would get again

Good quality, connects to legos perfectly. Sturdy connection, great build strength no gaps or uneven areas when used with other brands. Color matches Lego. Overall Very good value

These are not official legos, but based on my examination, they fit together and they are fully compatible. I received 200 pieces just like I ordered. Grey is a good color. This was a good purchase.

Good product, some of the bricks wouldn't click with eachother because parts were broken