This flexible funnel was designed to perfectly fit over a standard Doob Tube to assist in loading. Current funnel has a 40mm diameter (1.57 inches) but can be adjusted to fit any size grinder if necessary.
Looking for a custom size funnel to fit your storage tube? Contact us!
- Material:
- Thermoplastic Polyurethane (TPU)
- Order Processing Time:
- 1-3 Days
2 Reviews
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Delta 3D Studios DOOB TUBE FLEXIBLE FUNNEL
They work excellent..
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Fits Sticky Brick Jr!
I love this funnel! Not only does it work with doob tubes, it also fits perfectly as a loading funnel for my Sticky Brick Jr.