There's something I don't like about this wallet.
It's human nature to want to surround oneself with reminders of one's favourite things, and that includes adornments. Though these are more commonly associated with cute creatures like kittens and butterflies, this person chose to share their passion for… grubs. We find it hard to imagine that someone would want to carry a purse made from real grubs, let alone that such a firm exists. We can't see this guy making many friends with such a grotesque accessory, given how many people are repulsed by grubs or maggots.