KOKUYO notebook for research records, research lab notebook, portable B5, 40 sheets, No-LB4S

[Dimensions] 182 x 257 x 5 mm

[size] B5

[Courseon] 5mm plan wow with signature box

[Purchase] Chapter 40

A research recording notebook for researchers to organize and record the details of research activities themselves and obtain confirmation by a third party

Be sure to check the detailed product description at the bottom and precautions before purchasing!

To request a return or exchange, please note that it is mandatory to provide a video of the unpacking of the package.