herlitz invoice book, A5, self-copying

With this invoice book, you keep your records neatly in order.⁠‌‌‌‍‌‌‌‌‌‌‌‌‍‍‌‍‍‌‌‌‍‍‍‌‍‍‌‍‌‌‌‍‍‌‍‌‍‍‍‍⁠ The self-copying sheets ensure you automatically keep a copy, and the perforation and punched holes make it easy to file everything away.⁠‌‌‌‍‌‌‌‌‌‌‌‌‍‍‌‍‍‌‌‌‍‍‍‌‍‍‌‍‌‌‌‍‍‌‍‌‍‍‍‍⁠

What does an invoice book do and when do you need one?
An invoice book is used for writing out invoices and bills by hand. This invoice book is A5 in size and is intended for writing out invoices on paper.

Why choose this self-copying system?
This invoice book works on a self-copying basis, which means you automatically get a copy of every invoice you write. The book contains 2 x 40 sheets: the first sheet is white (40 sheets) and the second sheet is yellow (40 sheets). So you don't need to make copies separately or use carbon paper; write once and you have both copies.

Practical features for everyday use
The book contains 80 sheets of woodfree paper, divided into 40 white and 40 yellow sheets. It has a write-protection flap, the sheets are perforated so you can neatly tear out the invoices, and they are punched.

Tip for optimal use
Always use a ballpoint or fountain pen when writing, not pencil or felt-tip. Preferably keep the yellow copy in an invoice folder or binder so you can easily find it later.