Soap Mold - Christmas

I made this mold for Christmas, objective is to get something easy to use for kids, to allow them to make homemade soap. I used generic TPU profile for this model, without any perticular settings except :tree support for the main mold ONLY.No support for others0.16 Optimal settingsFor TPU filament setting : max volumic speed at 2.44.Printed with X1C 15 times with same results each time : just a few stringing, really nothing.Do not use AMS with TPU ! Tried it, workes like a charm for 9-10 prints, then it became a mess ;) blocked AMS. Receipt : for one mold 65gr of Melt and pour (can be found on amazon)a few mica powder (depending what you want to get)2-3Gr of Coconut oil1-2 drops of essential oil (aroma) This set include :One extractor (facilitate unmold)Main mold3 different bottom with “Joyeux Noël” and a 3d extruded Snowman OR Santa Klaus OR Christmas tree.One Top with 9 holes.How to use :prepare the mixture. Ideally, should be heat at 60°C approx. NOT MUCH MORE. => could damage the m