【Product specifications】 This item contains a bag Size: 24 * 18 cm (excluding the handle), the bottom width of 8 cm, Error +-10%, manual control is not easy Weight: 110+-10g Material: 100% Australian wool When the goods are delivered, the purpose of protecting the goods is to reduce the waste of resources, avoid excessive packaging, and may use second-hand packaging materials. If you have other needs, please let us know, thank you for your efforts to protect the earth. [Maintenance method] Wool has a water-repellent effect. It is not easy to be dirty after normal use. It can be wiped gently by daily cleaning. It can also be gently wiped with a damp cloth. It can be washed with cold water and a small amount of detergent, then use a towel to absorb the water and put it in a ventilated place to dry. Do not use hot water, which will decompose when exposed to heat. Avoid rubbing the surface with force, or squeeze the pokes hard, which will easily shrink or deform the wool. It is normal for the surface to be rubbed to produce a hair ball. Cut off the hair ball with scissors.