back of goron isle (S/E sea -the biggest island on the S/E seaboard (near the bottom))
beat the goron temple
In phantom hourglass, you get it in the Goron Temple
goron temple
finish goron temple, ice temple, and pyramid temple
southeast
In the temple
You get the Bombchus as the main item in the Goron Temple.
In the temple on Goron Island
goron temple
you get them while going through the goron temple.
well i cant TELL you but i you-tubed it(=-)
You get the grabing claw in the Goron Temple on Goron Island and Goron Island is in the south-east area of the sea.