div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Biro was pleased that his pen was popular but he did not gain much from his invention The biro was later sold to the French firm Bic who now sell twelve million pens a day src=https:reader033fdocumentsinreader033viewer20220430045f85db8ed781df6fae257ea4html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: Biro was pleased that his pen was popular but he did not gain much from his invention The biro was later sold to the French firm Bic who now sell twelve million pens a day src=https:reader033fdocumentsinreader033viewer20220430045f85db8ed781df6fae257ea4html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdiv