Bamboo, Olive wood and many other plants with safe properties are very good source of materials for making spatulas, chopsticks, etc. Trees are capturing carbon dioxide, thus reducing greenhouse gases.
Toys and ornamental objects are products that holds carbon.
Next generation of electronic gadgets may have enclosures cladded with wood.
Some plants would have fibres with properties suitable for making phone cases.
Wooded furniture, buildings and anything large is very good for storing carbon.