Incredibowl m420 Glass Expansion Chamber

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The m420 Glass Expansion Chamber is the same size of the original polycarbonate tube that comes standard with the m420. Its solid glass build makes it 100% non-reactive and much easier to clean. Enhance your Incredibowl experience with the official glass expansion chamber.

*USPS Express Delivery in the continental US is usually overnight but can take 2 days depending on your location. In-stock orders received and approved before 4PM Eastern ship same-day. However, because situations may occur from time to time which are beyond our control, does not guarantee same-day shipping and is unable to refund an order in part or full due to shipping delays.

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Incredibowl m420 Glass Expansion Chamber