What age to begin with a straw cup?

[TwoBees]

At what age is a child typically able to learn to use a straw cup? We're skipping the sippy. I can't remember when we started with DD1, because it was in conjunction with OT.

[BananaMama]

Mine started around 8 months.

[BDKmom]

I think we started offering around 9 mos or so. We didn't do sippy either. IIR, both DC took to the straw pretty quickly.

[LMPC]

We didn't do a traditional sippy cup and instead started with the straw cup at 6 mo.

[TwoBees]

Ok, I'm way behind! DD2 is 11 months. We just started.