The trasy and mini bowls are sanded smooth and then finished with food safe linseed oil. A patina will develop over use and time and make your purchase even more beautiful as it ages.
If you are using them for decoration or for nuts/popcorn/dry food simply wipe them clean with a dry or slightly damp cloth, and you are good to go.
If you choose to use as serving pieces for olives, cheeses etc, that's fine too. Simply clean lightly with warm water and mild soap. Do not immerse in water or put in the dishwasher. You will need to oil them down periodically (when they feel very dry or coarse) with a food safe oil like linseed. SImply wipe the oil on them, then wait for them to cure for 24-48 hours before using them again.
If you Have any questions regarding caring for these contact me here.
Wooden wall hooks should not be used in very wet rooms (ie showers and bathrooms) , this will make them dry and coarse. They are safe to use with kitchen towels, as long as they are not full of water.