Discover the French tea ritual. Subtea'l Pop is an ingenious and elegant infuser that reinvents the way to prepare and enjoy tea infusions and other plants, cocoa shells, cereals or roasted date kernels... It is composed of a bio-based polymer lid integrating a patented technical device, a resistant blown glass container and a reusable and self-compressing cotton muslin bag.Simple to use, it allows: • precise control of the infusion, to stop or to resume it at any time• to drain and to continue