Notepad with formula

This formula is the mathematical representation of the Standard Model of particle physics, the theory that describes the elementary particles and the forces that bind them together. 

Find out more about the Standard Model.


Pens with CERN logo

Available in pearl green, pearl violet, pearl blue, pearl yellow and pearl red

Small Pen

Small pen with CERN logo


Magnetic pencils

Magnetic pencils

These wooden pencils have a magnet inside and can be hold on any metallic surface

Standard model pencils

Standard Model colouring pencils

These 12 colouring pencils, all together, illustrate the particles of the Standard Model of particle physics