he would look nice in a black base and the bottom of the shaft would b a dark blue and fades to light blue then a lighter blue then almost white blue at the tip.
as for the measurements i am still thinking on them.
i think the usable length could b 7 1/2 inches and the total length can be 8 inches?
The color sounds right, but remember even the competition can't gurantee custom colors. I like the color of the black base giving rise to the dark blue shaft up to say a white tip perhaps? Just food for thought. As for length, 7 1/2 inches is good for most females, but even 9 inches isn't out of the realm for some people.

. Keep working on it and the final design will be FANTASTIC!
