these are very difficult to find in the shops in mumbai..i was thinking if u can help me find one!
Have you tried
Shop 1, 2 & 2 A, Shabistan C.H.S.L, Dr. Ambedkar Road, Pali Hill, Bandra (W), Mumbai
Landmark: Opposite Brownie point
They generally have
If you do not find reply back and will find someone else