Glovers Needles are for sewing leather. Each needle has a point with 3 sides to it which cuts easily through leather.
Glover needle sizing are inverse of common sense (as in #3 are larger than #6). Size 5 needles are the best for Moose or Buffalo 3 1/2 ounce, #6 are the best for Deer 2 1/2 ounce and #3 is the best for Moose or Buffalo 5 1/2 ounce
Needles: size 7