The Alfi Kugel Ball has a solid polypropylene exterior shell, and a glass interior. Between the two is vacuum insulation, which will keep its contents hot (or cold) for up to 6-8 hours. These Alfi Kugel Balls feature push-button lids for easy pouring.
The Alfi Kugel Ball, both modern and stylish, is one of the primary choices for many health care facilities, who choose it both for its sturdy construction, and because they feel that its shape, as well as the way that the color is frosted into it is psychologically stimulating.
HAND WASH ONLY
Because of the layered insulation, these thermoses can not be washed in the dishwasher, and should not be submerged. You should use a sponge brush to wash the interior, and simply wipe the exterior shell clean with a kitchen sponge. The Alfi Kugel Ball thermal server holds 0.9 liters (30 ounces). The Kugel Ball is 8” tall and 5” in diameter.