Syrian Hamster Tubes

0.4 mm nozzle 0.2 mm layer height 4 wall which makes essentially makes the wall solid. I used Transparent PETG for my prints but any material should be fine. I added fuzzy skin to the inside of all the pieces (only to the non mating surfaces), so the critter can get a grip as they climb about in the tubes. Be gentle with the joint tabs when assembling or disassembling as they are week in the print direction.