Perfect flavor protection and excellent hygienic properties. The CombiStick is manufactured as stick-in-stick. The interior fleece hose contains tea; the exterior foil hose serves as product protection. Before consumption, the foil is pulled-off at the perforation; the open CombiStick is dipped into hot water and then comfortably attached to the cup’s rim. CombiStick is the first primary package type developed in Optima’s own development department.
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