The Morgan Stanley Pathway Funds - Municipal Bond Fund (TMUUX) is a mutual fund that focuses on investing in municipal bonds. These bonds are issued by state and local governments to fund public projects such as schools, roads, and hospitals. The fund aims to provide investors with a steady stream of tax-free income while also preserving their capital. It is managed by Morgan Stanley, a leading financial services firm, and is part of their Pathway Funds series, which offers a range of investment options for different risk profiles. TMUUX is a suitable choice for investors seeking a low-risk, tax-efficient investment option.