As of now, it seems that Sotz kits for Sotz barrel stoves may no longer be readily available on the market. It's recommended to check with specific retailers or contact the manufacturer directly for the most up-to-date information on product availability.
12 Lines on the Underground
12 seconds on the buzzer
This is a Ditloid. The answer is 12 sides on a dodecagon.
12 Semitones In An Octave12 Sides (edges) In An Octahedron
12 Men in the Dirty Dozen (good film)
12 picture cards in a deck
This may no longer apply but the Ditloid answer is 12 Provinces of Canada. NOTE There used to be 10 provinces and 2 territories - now increased to 3.
12 Signs of the Zodiac
12 Picture cards in a deck
12 court cards in a pack of playing cards
What is the answer to ditloid esh1co