Wolfgang Amadeus Mozart's '16 Minuets' K.176 are charming and graceful examples of the classical minuet form, composed likely for social gatherings and teaching purposes. They are distinguished by their clarity, melodic invention, and adherence to the balanced structures characteristic of Mozart's style.
Developing a light touch and precise articulation for the graceful melodic lines is paramount.
16 Minuets (K.176) is rated Henle level 7 of 9 — late advanced repertoire, roughly ABRSM grade 8 and above. In the RCM system it corresponds to about level 7.
You should be comfortable at Henle level 7 — meaning you can already play level 6–7 pieces cleanly. Learning it one level early is possible as a stretch piece, but more than that usually leads to months of frustration.
16 Minuets (K.176) is available as free public-domain sheet music on IMSLP — the score is linked directly from this page.