Warning: Services that are run anonymously have a very poor track record. See the Critisism section for specfic complaints and warnings.
OnionWallet is a scam run by the same person(s) as EasyCoin.net and several other "anonymous" wallet services. Once a wallet address with the service recives a set amount (over 1BTC) the funds will automatically be sent to 1NRMGqPYXwPoAGHiPAMzBgkqCcmgms3hjH. Do not use this service. URL is here only to warn others who might be searching for it.