No robos are not motivated by food so treats as bribes wont work with them unlike our greedy syrian and dwarfie friends!
The Roborovski's Dwarf Hamster this is a link to member nooboos website, she is an experienced hammy breeder, there are some tips on here that you may find useful, also Mod Tammys website too
Oak Farm Rabbits and Rodents, some good stuff on there too.
Ihave heard mentioned (by mick I think
) that putting them in their ball and then tipping it on to your hand so that the open part in on your hand and the hammy is inside, they then have no choice but to sit on your hand! Also putting some tissue in your sock while wearing it, andf then putting it in their cage so that it smells of you and gets them used to your smell. But with robos just time and patience I think. If you are worried about dropping them or them pinging off somewehre try taming in the bath tub (empty obv!) so that they cant escape up the slippery sides.