This is the introduction of "tame-nuri"in one year later products.
	This is a product just completed. Same as Nakaya pens, we cannot recognize the red part clearly.、

	About 1year later, the (red) color has been changed like this.
	This is the Nakaya pen which is 1 year passed.
	If you keep this pen in the box or pencase,the color may not change like this. However, if you use usually and out of package,the color will　be changed like this.