first of all what Zelda game?
second of all, what foce gem? theres lots
Well, you can find Gem Tone Crayons of Etsy.com
You have to get a force gem that unlocks the area I think you get that force gem by bringing fish to anuki village
There is a sign find the complete gem just look very closely with the thing on the side and you will find it.
if you want a force gem
there are five in all red white blue and purple they are all scattered on different places hope that helps :)
you find sunburns soul gem in his adventure packs level
The arcade
you have to do a transfer with golden sun 1 after that you will get the force gem
You can find the red gem at Boyleland in the Volcano Cave.
You can find the River Ripple gem usually in the Howling Horse Mine.
the clothing store
One can find and watch Gem's TV by looking on the guide for one's respective TV provider and look for Gem's TV. Other than that one can find more channel information by looking on the Gem's TV official website.