This is a mini bag by CECILIA MA, purchased at lamp harajuku (ランプハラジュク). It can be worn crossbody with the chain, or used as a clutch by removing the chain. The chain is surprisingly light, despite its appearance. Each bag is handmade. It features an antique-style pink faucet as a handle. Made of wood, it's unlikely to be seen anywhere else. It also works as interior decor and is very cute. It's one-of-a-kind and no longer available. The original price was around 50,000 to 60,000 yen.