Square Tip Perfectly aligned tip for high precision tweezing. Square tips for fast, easy tweezing. Perfect tension for superior control Stainless steel Lifetime guaranteeÂ Revlon Lifetime Guarantee Against Manufacturing Defects: Revlon will replace with same or similar tool (at our option) at no charge if implement fails due to defective material or workmanship. To return: Pack in a padded envelope, describe defect & mail, insured, to: Revlon Consumer Information Center, PO Box 6113, Oxford, NC 27565. Allow about 4-6 weeks for return. Guarantee void if implement is abused or rusted. Valid on the US & Canada only.