Description Are you looking for a professional and affordable electric root file holder? Are you looking for a sturdy, trustworthy tool that can do multiple tasks at the same time? If so, please look no further! Our professional root files are made of materials and must meet your needs. It is one of your best choices. Features -Color: Colorful. -Material: Nitino. -Size: About 5.00X2.10X0.10cm/1.97X0.83X0.04inch. -Mainly made of safe and gentle nickel-titanium alloy, sturdy and durable, with excellent texture -Reasonable design makes it efficient and practical, and can better help you complete the work of dental root canal enlargement. -The design of the product is reasonable, the surface is smooth and easy to hold, you can use it with confidence. -Electric root files are easier, safer, faster and more efficient. -Easy to operate, easy to use, a very good dental care tool. Mainly made of safe and gentle nickel-titanium alloy, sturdy and durable, with excellent texture |Reasonable design makes it efficient and practical, and can better help you complete the work of dental root canal enlargement |The design of the product is reasonable, the surface is smooth and easy to hold, you can use it with confidence |Electric root files are easier, safer, faster and more efficient |Easy to operate, easy to use, a very good dental care tool