I'm excited to announce that the Quarto is back in stock! Strong initial sales causes the Quarto to sell out 3 weeks after our product launch. And unfortunately the global chip shortage delayed getting more Quartos made, but they are finally here. And going forward, we will do our best to navigate these supply-chain challenges to keep the Quarto in stock. I want to thank everyone who ordered a Quarto and did not receive it promptly for their patience.