Hi and welcome to HC. Congrats on getting your new hammies! It appears that your little ones are already really comfortable with you and settling in nicely. As Cypher mentioned, there really isn't any definite timetable for when to begin taming sessions. The hams determines when taming should start based on their comfort level and receptiveness to interacting with you. I would suggest beginning with taming at a very slow pace and continue to let your hams determine when it is time to move on to the next stages. Have fun and good luck. Btw, have you chosen names for them already?