Frankie Cosmos

On most of her live appearances she us an old model of Danelectro 1962, characterized by its single lipstick pick up.

This is the guitar she primarily plays shows and does promotional photos with. Proof can be seen at 0:30 in the video, or a quick search on google. The Danelectro U1 was the single pickup version of the popular Danelectro U2, which was originally made from the years 1956 to 1958 but was re-issued in the late 90s, in 2006 in a slightly modified form as the '56 Pro, and again in 2010 as the '56 Single Cutaway.

Frankie cosmos (Greta Kline) posted a picture of her new guitar which is a fender telecaster

Greta shared a series of videos on Instagram (2/25/20), two of which featured her playing her Danelectro Convertible.

Link to the instagram post is the following: https://www.instagram.com/p/CLu8U3ILqJY/?utm_source=ig_web_copy_link