The Frida Baby Fart Freeing Essentials kit provides instant gas and colic relief for babies. This comprehensive set includes the Windi gas passer tubes and Gassy Belly Rub massage balm to help soothe tummy troubles and provide quick relief from trapped gas. The kit contains 10 Windi tubes (The Gaspasser) for instant gas relief and a 1.1 oz (30g) Gassy Belly Rub balm for gentle tummy massage. The Windi is a safe, doctor-recommended solution that helps release trapped gas, while the belly rub can be massaged onto baby's tummy to help ease discomfort. Being a personal care product focused on gas relief and digestive comfort, specific features are not listed as per guidelines.