There is a lot of controversy about the Womachs various products. I can attest to their early training videos as being very amateurish and teaching a training method called flooding (considered by many to border on abuse). Until I changed my e-mail address, I was flooded with junk e-mail from them. Some people have posted that they don't feel they receive an abundance of junk mail from them, while others, like me do.....
There are other recent post on the forum, voicing both yea and nay about them & what they sell.....one from the UK about buying something for $50USD, paying conversion fees & shipping, only to have them charge $190 to his account the next month.....
As far as toxic toys, you don't have to purchase anything as that info is free, all over the internet & this forum, you just have to learn which materials to stay away from.....in the 30 years I have been on the internet & previous bulletin boards, I've never seen any listing of toxic bird toys, though every once in a while you will see postings of individual toys that have proved dangerous for one or more birds.....
Hope this answers your questions, if not, narrow your questions & ask again.....