Preparations Standards 1) Purchase food colouring that can be obtained from grocery stalls. Check the labels to ensure that they have the following chemicals in them:  - Brilliant Blue (BF) - Carmoisine (C) - Erythrosin (E) - Ponceau (P) - Sunset Yellow (SY) - Tartrazine (T) 2) Put some of the colouring into separate containers to prevent contamination.
M&M Colouring 1) Purchase a packet of M&M and open it up. 2) Sort out the different colours of M&M. 3) Place the same-coloured M&M's into a small beaker and add 2-3 drops of water into it. 4) Keep stirring to extract the colouring. When the M&M colouring coat turns white, remove the M&M. Add another one and repeat this process. Notice that if the chocolate gets extracted, the solution is considered contaminated. 5) Put about 6-10 M&M's to concetrate the solution. 6) After that, place the solution into a small container
Smarties Colouring 1) Purchase a packet of Smarties and open it up. 2) Sort out the different colours of Smarties. 3) Place the same-coloured Smarites into a small beaker and add 2-3 drops of water into it. 4) Keep stirring to extract the colouring. When the Smarties colouring coat turns white, remove the Smarties. Add another one and repeat this process. Notice that if the chocolate gets extracted, the solution is considered contaminated. 5) Put about 8-10 Smarties to concetrate the solution. 6) After that, place the solution into a small container.