Designed by wine enthusiasts, the revolutionary Coravin wine preservation technology allows you to pour and enjoy fine wines without disturbing the natural aging process- or to commit to the whole bottle. The Coravin Needle simply pierces the cork and pour wine smoothly while Coravin Pure Capsules preserve your wine so that wine lovers and sommeliers can pour any amount at any time, the Coravin System keeps the cork in the bottle, where it's been since it was first sealed in the winery. Now you can explore your finest wines by the glass whenever you like, and feel confident that instead of oxidizing, the wine remaining in the bottle will continue to evolve naturally.