I have been receiving reports of slow delivery times that appear to be due to the COVID-19 situation. If you place or have placed an order a while ago and do not receive it right away, please contact me so I can look into the status. Note that I generally ship out orders once a week on Thursday. International deliveries may be particularly slow due to fewer international flights. We ship via the US International Priority Mail (airmail) postage service. Service has been interrupted for some countries, please view this list to see if we can ship to your country.