Very helpful. Only I prefer twin-ring notebooks since they lie flat better. https://www.jetpens.com/Twin-Ring-Binding/ct/2618 https://www.jetpens.com/Twin-Rin

Very helpful. Only I prefer twin-ring notebooks since they lie flat better. https://www.jetpens.com/Twin-Ring-Binding/ct/2618 https://www.jetpens.com/Twin-Ring-Binding/ct/2618