... wood is a renewable resource.
I really doubt wood toys are made from threatened Amazon forest wood.
And I don't want to be a jerk, but if "using anything" is "not green", then NOTHING is "green". EVER.
Even organic products, even mindfully made products use resources... that's just how stuff is made. There is literally no other way. Stuff just doesn't appear out of nothing.
If you think wood is bad, just look at computer hardware. Think about these toys being shipped and transported. Think about the chemicals and byproducts from the manufacturing processes of other materials.
If people are using re-purposed wood in small hand-made batches, I feel like that's about as "green" as it gets unless there are people wandering through the forest picking up rocks to carve into dildos, too.
Wood is GOOD. Wood is sustainable. Shoot, I don't even like
wood toys, but they're definitely "green".