Kokuyo notes campus notes By use B5 5mm square grid 3 books NO-30S10-5NX3N

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.

A standard 5mm grid-ruled campus notebook, a 3-color pack that is convenient for color-coding by subject. [Size] No. 6 (Semi-B5) [Dimensions] 179 x 252 x 4 mm *Thickness of 1 book [Color] 3-color pack (blue, light green, purple) [Ruled content] 5mm square ruled line (with 10mm solid line) [Quantity] 30 sheets/book x 3 books [Paper quality] High-quality paper [Binding style] Perfect binding