Complete these first; Gnome Improvement is the final step.

1. 1
   Grime-Encrusted Ring · level 34

   Find a way to remove the grime from the Grime-Encrusted Ring by using the Sparklematic 5200.

   Pick up: Grime-Encrusted Ring, dropped by Dark Iron dwarves in Gnomeregan · Turn in: The Sparklematic 5200, inside Gnomeregan
2. 2
   Return of the Ring · level 34

   Take the Brilliant Gold Ring to Talvash del Kissel in Ironforge.

   Pick up: The Sparklematic 5200, inside Gnomeregan · Turn in: Talvash del Kissel, Mystic Ward, Ironforge
3. 3
   Gnome Improvement