Easy to clean toothbrush, ultra-fine, fine bristles, set of 6, LT-53, 1 piece

High-quality Japanese hair is densely and densely planted in the hair arrangement carefully selected by our craftsmen. ●Hair implantation arrangement that allows tapered hair to reach deep into gaps. ●Carefully selected, high-density, two-layered hair planting. Flat hair and tapered hair two-stage implant type. ●Small head and extremely fine bristles for easy polishing. ●Straight neck for easy polishing. ●Resilient grip that is easy to hold. ●Contains 6 pieces/6 colors. ★Inventor: Jukichi Tanabe Born in Ehime Prefecture in 1923. He started working as an apprentice in toothbrush manufacturing from the age of 10, and became a craftsman at a toothbrush factory at the age of 24, and has been working solely with toothbrushes for 70 years. He continues to conduct research, hoping to utilize the experience and knowledge he has cultivated to provide toothbrushes that are easy for many people to use. After much trial and error, we have perfected a toothbrush that is "easy to brush with," by choosing the right bristle material, number of bristles, and balance of bristles. Handle: Polypropylene Wool: saturated polyester resin [Hair hardness] ordinary [Heat resistance temperature] 60 degrees [Caution] ・The ease of brushing may vary from person to person. - Using too much force can cause damage to your gums.