Real carbon cap to be applied over the original plastic cap (exactly like the official aluminum ones).
It fits perfectly but we also recommend just a small strip of double-sided tape to hold it in place.
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Custom-made product, approximately 14 days lead time.
Like all handmade artisanal items, it may have imperfections due to its manual nature (misalignment, bubbles, dirt, etc.). It is handmade, not vacuum-sealed or baked.
