Seller advantsino has 15" ones on the Bay for $15.
Really you can just put tweezers into their search and then click aquarium supplies.
That is where I get tweezers/scissors from...just shop and don't jump on the first ones you see.
I have a set of one each 10" tweezers and 10" scissors at each tank and one 15" tweezers but use the 15" tweezers most.
P.S. If you look for them on there you can find them at 24" long.
Pinsettas are just a finer type point on them.
Last edited by Raymond S.; 12-12-2013 at 11:10 AM..