Johann150@Erpel@hat-eine.entenbru.st i think the flap is just a separate piece of plastic that you can rotate around the spout :neofox_thonk:
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.