Gilt-edged funds are mutual funds that invest solely in government securities like bonds and treasury bills. They are considered a conservative investment suitable for risk-averse investors as they have little credit risk and high liquidity. However, their prices are highly sensitive to interest rate fluctuations. Major players in India include SBI Magnum Gilt fund, HDFC Gilt fund, and ICICI Prudential Long Term Gilt fund. These funds differ in their maturity profiles and can provide reasonable returns with a high degree of safety for those seeking low-risk investments.