That's a really good idea, JTbo. Thanks!I have used straws, those colorful meant for kids, when really young mine were afraid of hands, fingers seemed to be like claws to them, but especially bright green straws were something that interested them enough to come and play, also they could chew them and they liked a lot from that. Even today I did play one of mine with straw even he is ok with hands, it is just something he remembers being nice thing and kind of excepts to happen every now and then.
Sounds that straws make when turning or pulling that end where is that bit which allows end to tilt (don't know english word for it) that sound seems to be something they like and when they hear it is no avoiding of playtime then.