What block devices are installed on Ubuntu

What block devices are installed:

# blkid
/dev/sda1: UUID="f1a55cfb-d635-40f2-bf56-

fef85ce8080c" TYPE="swap"
/dev/sda5: UUID="e3920913-d12f-4589-950d-24e70241a736" TYPE="ext4"
/dev/sdb1: UUID="366fc493-12c2-49cd-babe-d90d40b5f655" TYPE="ext4"
/dev/sdb5: UUID="81b7ce7a-794b-4281-851e-30fee0086d90" TYPE="swap