1x2 Technical Brick

1x2 Legocompatible Technical Brick Make sure your bed is clean as good adhesion is necessary. Please note, these bricks are a tight fit, this is done on purpose as they loosen after a few uses. Other bricks in this series: 1x24 Technical Brick1x12 Technical Brick1x10 Technical Brick 1x8 Technical Brick1x6 Technical Brick1x4 Technical Brick1x2 Technical Brick (This Model)1x2 Technical Brick (Double Side Holes)1x1 Technical BrickBoost MePlease help me progress with a boost :)Many thanks