Bottle-to-Bottle Funnel

prusaprinters

<p>This was inspired by a smaller commercial version. My wife wanted one that had a larger funnel volume to prevent overflows.</p><p>It uses spring clamps at both ends so it will fit a variety of bottle sizes. Please note, however, that it will be tippy if the top bottle is too large or too heavy - in that case, prop it up or lean against something.</p><p>It snaps together on a central pin. The bushings are to allow easy swivel. You need 4.</p><p>I experimented with several styles and versions of the clamp and this final version needs to be printed with support and maybe some brim. You need 4.</p><p>For the purists, this is a hybrid and uses a <a href="https://www.amazon.com/dp/B09N6NJR3B">metal spring</a>. You need 2.</p>