Mini-SD are less expensive (usually) and smaller than regular SD (about 16 inches). They could be considered a younger sibling for SuperDollfie.
They have a waist joint (as does SD13.) Sakura, Maggie, Myu and Nasya all have the same face mold. Sinsya and Mesya have the same face mold (large eyes). Ken and Mika have the same face mold. On the "fairy MSD", the cat ears, wing ears and elf ears are not available separately (plus the specific dolls they come with have small holes in their head to accomodate the ears.) "Fairy MSD" do not have "normal" ears.
Mini SD's can be bought as a completed doll (ie like standard SD where you only have to put on the included wig), or they can be ordered as an unassembled kit for less money (all parts included.)head for wig: 7.5" (8/9 wig is a bit big-7/8 would be better)
height: 16 1/2" (43 cm)
bust - 7 1/4"
waist - 6"
hips - 7.5"
legs (ankle to hip joint) 7 3/4"
arms - 5" (shoulder to wrist)
feet - 2 1/8" x 1" wide.