Mandi Gubler's mantra is that you don't always have to buy things at the store; sometimes you can make them. Case in point: the truly impressive brass wall sconce she builds from scratch in this episode. Using parts and pieces from a hardware store, Mandi creates her own double-ended lighting fixture on the cheap - the same kind that cost an arm and a leg elsewhere - and scores major design cred with the final result. Whether you fancy yourself an electrician or not, it's worth giving this DIY project a go. The result is amazing!