Water Bottle Funnel
thingiverse
Small funnel that fits over standard water bottle neck. I designed this for pour painting so I can mix up a number of colors and (hopefully) store any left overs. Also, mixing in a closed bottle should introduce some nice bubbles for that "cell" effect. Check out my 3D Printing playlist on youtube: https://www.youtube.com/playlist?list=PLutzSUqCeqd0FMebcAsHZCR3Kk3X2P4_C
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