Great for stirring, serving, and mixing; fits into condiment jars for easy scooping and spreading;The platinum silicone is heat resistant up to 550CF and nonstick safe;Proprietary fibreglass core offers better heat resistance than metal cores; these won't get too hot to the touch;Unibody design has no holes or seams, making it super hygienic and easy to clean; dishwasher safe;Manufacturer's 100% lifetime guarantee, made to last forever in your kitchen; BPA, BPS, and phthalate free