Amazon.com: Troika CONSTRUCTION LILIPUT – PIP25/SI – Multitasking ballpoint pen (small) – Tool Pen– centimetre and inch ruler – slotted and Phillips screwdriver – stylus (silver) original
Amazon.com: Troika CONSTRUCTION Multitasking Ballpoint Pen - PIP20/BG - Black/Gold - Centimetre and Inch Ruler - 1:20 m and 1:50 m Scale - Spirit Level - Slotted and Phillips Screwdriver - Stylus