Einstein tile, aperiodic monotile

Tin aperiodic monotiles that can be laid on the wall using blue tac. 2 colours (as the colour side is thin the colour will bleed, so if white is at the bottom and blue at the top, the bottom will end up sky colour). This way, when arranged the mirrored tiles will be shown and look pretty. I added thin walls at the margin of the top side to easily differentiate between the tiles as previous prototypes made it hard to distinguish.Because they are thin (only 2 layers without the walls) , they will permanently bend if removed from the bed before cooled. If you change the size, be careful with the z axis, as if you make it smaller it will likely have issues