From my vast glass collection , downsizing the ones that I have similar too
This is a pretty yellow blue red and white encased in clear , measures just over 2 1/4 wide and 2” tall , no chips that we can see but there is a mark internally shown very clearly in the last two photos , please do not buy if this will bother you as there is nothing I can do to change the imperfection
Postage by post office