This knife uses clever heat technology to make spreading butter easier — and homeware lovers are obsessed - OK! Magazine

The kitchen gadget promises to slide through even the most solid of butter meaning you'll never waste another slice of bread.

THAT Inventions Spread That Serrated Warming Butter Knife and Spreader, Red: Butter Knives

This Heated Butter Knife Will Make Spreading Butter SO Much Easier

HAHAYOO The Better Butter Spreader Knife, Butter Knife Spreaders, Stainless Steel Butter Knives Curler, Butter Knifes for Cold Butter Slicer with Holes, Butter Grater, 3 in 1 Kitchen Gadgets Serrated

Heat Conducting Butter Knife –

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Heated Butter Knife

Though you may think it at first, the Spread That! Butter knife isn't electric. Instead, it uses a smart design and high-tech materials that quickly

Spread That! Butter Knife

Better Butter Spreader Knife – Neat and Handy