To get free $BNB #Testnet tokens, you can use a BNB faucet, which is a website that will send you a small amount of testnet $BNB tokens for free. The easiest and safest way to get free $BNB testnet tokens is from the official Binance Smart Chain Faucet. To use the official Binance Smart Chain Testnet Faucet, you need to visit the website, input your #BNB address, complete the CAPTCHA verification, and click "Give me BNB" to receive 0.5 BNB testnet tokens.

Other options to get free BNB testnet tokens include third-party faucets and the BNB Discord Faucet. It's important to note that testnet tokens are meant to have no direct financial value and are not meant for sale or use on the main network.