Home WRITING BETA BAMBOO. Bamboo ball pen (81011) 🔍 BETA BAMBOO. Bamboo ball pen (81011) Bamboo ball pen with clip and metal details. Blue ink. ø11 x 141 mm Add to quote Category: WRITING Tag: Pen Related products LOUVRE. Ball pen in metal and gold-plated elements (91489) BENTON. Roller pen and ball pen set in metal (91842) KANT. Ball pen in aluminium (81139) BENJAMIN. Bamboo ball pen (81012)