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Description
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Screw On Wide Funnel Set Shake Proof No Spill
This funnel screws directly onto bottles for a secure fit.
This is a modular, threaded funnel set designed for lab-style transfer of liquids or solids into common plastic bottles.
The shake-proof, screw-on design keeps the funnel securely attached — even when handling wet or semi-solid materials like coffee grounds or powders that often clog traditional funnels. Just shake gently: the funnel stays in place, and the material flows through smoothly.
🔬 Laboratory Applications:
- Transferring wet or granular materials
- Funnel-assisted shaking without dislodging
- Field-ready lab setups, composting, or chemical preparation
📦 Includes 6 variations:
– 3 sizes: 75mm / 105mm / 135mm
– Each version fits either cola bottles (large openings) or mineral water bottles with 27–28mm necks
📸 The GIF demonstrates how the funnel stays fixed while shaking — solving the common problem of clogging and accidental spills in gravity-fed setups. The material shown is wet coffee grounds, which tend to clump together and easily block regular funnels..
✳️ Designed for lab utility, DIY experiments, and practical everyday use.
Membership
Commercial Licence
Purchase a commercial license on Patreon.
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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