Big Planter - water tank volume about 1.5 liter. Size:  180 x 180 x 110mm Material:  PETG, 0.2 layer height, 3 outer shells (to make it waterproof), 20% infill Parts & Supports:  1x outer.stl = supports everywhere (it will add only 2 small bits at the inside), 1x inner.stl, 1x swimmer.stl (print in vase mode) &  5x water.stl = no support needed No additional assembling material needed.