About this 3D model

This is the basic set of STLs of the Tiled Sewers series, containing: • floor 2x2• wall 2x2• wall with ladder 2x2• wall with grate 2x2• walls with pipe 2x2 and 2x2 with sluice• sluice straight 2x2• sluice corner 2x2• sluice "tee" 2x2• sluice "end" 2x2• "inner" corners (90°) 2x2• "outer" corners (270°) 2x2 All models print without any supports.