Metal. Delivery within 12 days. 

One day my mum dropped me and my sister to my dads for the holidays. My dads wife Aroha solved a rubix cube right infront of my eyes. lol She didnt tell me the secret just let me to believe she was a genius. lol Gave me something to do for that week anyway. Kept me busy for years actually. Didnt learn how to do it until Youtube came out. lol