This is a remix of the Mushroom slug trap / Piège à limaces Champignon by xfifi at The three top supports went straight down into the bottom, letting the slugs climb out. I removed the three pilla and beveled the edges, making it easy to print without supports. There was plenty of room in the design so I cut back the reservoir as well, making it a steeper revee slope, thus even harder for the slug to climb out of. I printed this at 0.175 resolution, 10% infill on both. If you're using Cura, under Shell enable both Concentric Top/Bottom layer and Concentric Bottom Pattern Initial Layer. This helps it stay watertight, and is a must for pots. 4 walls, 5 top/bottom laye. 40 mm No supports needed for the bottom, and 10% Line Touching Buildplate supports needed for the top (the slots).