Sand wall reinforcer

Every child loves to make moats, castles, and tunnels when at the beach. Every adult secretly wants to relive those moments too. But don't you hate it when your sand moats and tunnels keep on collapsing? Luckily i've build a model which helps you remedy these problems! These 10x10x10cm half-pipe-like-objects have a nice brick texture on the inside and can be placed together to make long tunnels!You can use this model to:After digging a moat, you can place these in there and cover the sides with sand so you have a strong moat which can't collapse anymoreDig it in a little bit upside down (the curved side on top), then cover it with sand and… Tada: You now got a proper sand tunnel as well!When we tested them at the beach we even figured out that they can double as shoe holders to help them dry in the sun :)Recommended print settings:Infill: 0%Wall size: 0,4mmFilament: Whatever you want, i used PLA with bright colors (kids love it). Transparant filament has a nice effect too s