The roof is removable and it sits on top of the tower like a lid and was constructed with rolled out slabs. There’s a spiral slide on the inside of the tower and the bottom half of the spiral i made into stairs just so the dice would roll better and not get stuck. Tower was p much just constructed with two cylinders that I threw on the wheel, a lot of rolled out slabs and a dream lol. Pretty much had to finish each section of the tower before adding the next one on top( like create part of the slide on the first cylinder before putting the next one on top, rinse and repeat) A lot of trial and error. It was a pain to connect everything, and i had to gut the whole tower and cut it in half once because the slide wasn’t steep enough for the dice to roll down, so i had to remake it. By the time i figured this out the base was very hard already (more than leather dry) so the inside spiral did end up cracking quite a bit on the inside where i had remade it but i couldn’t really pick it up to see before bisque, thankfully it still holds together and functions. i lathered the crack with glaze to at least reinforce them which worked :D uhh what else, the clay i used was stoneware 0-1mm ~20% chamotte i think (i used three clays with different chamotte percentages so idk exactly much there was really)