Felt
material · 6500 BC · Stone Age
A non-woven material of matted wool.
Principles and materials it uses
- Wool — is made of. Matted wool.
Where it is used
- Piano hammer — is material for. The hammer head is covered with dense felt to keep the tone soft.
- Hat — is material for. Felt.
- Piano — is material for. The hammers are covered with felt.
What it is a kind of
- Textile — is a kind of. Felt is cloth without threads: wool is matted until the fibres lock.