Their FAQ says:
Because we grind the dildos 3 times in a very complex process. So the wooden dildo is already silky smooth. In addition, our products are coated with a varnish. This means that the wood does not absorb any moisture, the varnish seals the wood completely and makes it impossible for splinters to come off.
(But I wouldn't trust wood for that use case in any capacity.)
They gave away so many good games ... and in doing so taught their target group not to spend money to buy games on their platform. Outstanding move!