Hello everyone, i'm new at 3d printing and 3d modeling this is my first model in blender. All the pieces join together, there is no need for glue. I placed 2 pieces layed down in a way that the small part could be reenforced and for that i needed to add a support due to the direction of the fillament is placed. When you remove the support make sure the both faces of both support are smoth. Feel free to comment some improvements to the model and i will work by best to do it. Hope you enjoy.