material / supplies
materiali
mah-teh-RYAH-leh
Both 'materiale' (singular) and 'materiali' (plural) are commonly used.
Per il bricolage ho comprato tutto il materiale necessario.
For the DIY project I bought all the necessary materials.
Il materiale per il cucito si trova in merceria.
Sewing materials can be found in a haberdashery.