Funneled Bottle Adapter

thingiverse

Refill bottles often don't fit their counterparts, necessitating handholding throughout use, especially for viscous liquids like laundry detergent which can be time-consuming and tedious. Enter the customizable bottle adapter – equipped with an integrated funnel, it prevents drips on the adapter and outside the bottle, maintaining cleanliness. For optimal printing results, ensure no support structures are required by adjusting the STL's parameters reasonably. The inset parameter should be sufficiently large to accommodate the lower bottle's wall. Fine-tune the cones' heights (inner and outer) to minimize overhang angle for a smoother process.