ColPlace any sort of bowl like object in a communal area in your house, like hall table and in a month and it will have collected old screws, batteries, and pens like some kind of black hole.
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.