Emulating the iconic design of the StemGem, the Hullster was specifically designed to core tomatoes quickly. Push the button to extend the stainless steel serrated blades. Insert around the core, release the button and twist. The core comes out quickly and cleanly, perfect for canning or making stuffed tomatoes.
To use, just push the green button to extend the serrated claw and insert into tomato around the core.
Next, release the button and twist to remove the core.
The core comes out quickly and cleanly, perfect for canning, making stuffed tomatoes, or cooking sauces.