Multi Functional Double Colour Fan Deck comes with 420 solid colour shades and 70 metallic colour shades. The Double Colour Fan Deck allows colour to be viewed jointly or separately. Arham Scientific Co. Supplies Multi Functional Double Colour Fan Deck.Arham Scientific Co. Offers Testing Equipments and Measuring Instruments for Paints,Powder Coatings and Finishing related applications in Petroleum and Allied industries. The Multi Functional Double Colour Fan Deck of model RAL E2 is available with semi-matt, metallic colours or high glossy shades of colours.