THE spiral pass through - small

This pass through model has been through many versions, and I think that for this scale, this is the best one. This is a small version based off of a larger one which is popular and well liked here on makerworld. This small version is quieter, looks better (to some people), and uses a lot less filament. Many people prefer the small size. The shape was changed very slightly to add some strength as it got smaller.Boost MeBoost us if you like this model or if you want us to allow commercial usage.MembershipSell this model and our others with paying the cheap membership fee. It's worth it, they sell well.The uniqueness of this model is that the inner core thickness is optimized for easy grabbing, the tips on the outside/lower cone are cut so that it is easy to pass through in all orientations, the flower shape on the bottom is optimized so that the tips are strong and don't break off, and the shape of the cone gives space for strength of the outer cone, so that its strong rather th