This highly functional and beautifully simple Japanese stapler will staple through a whopping 26 sheets(64gsm) / 20 sheets(80gsm). It flat clinches the staples, enabling it to bend the staple ends flat without deforming the staple so papers stack neatly and evenly... fancy!
Size Number 10. Staples not included, you can find it here:
W26 x D109 x H65(mm)