Brick - 1x2 plate with 1 hollow knobs

BRICK 100% compatible - brick 1x2 plate with 1 hollow knobs It fits perfectly with the original bricks or my bricks from the collection Brick wide as the original Brick as high as the original No supports and cleaning I am preparing many more Brick variants. Thematic collections are here: TRAIN, ROAD, CLASSIC or everything in one place here: BRICK ALL