The disc calculator, also known as a ready reckoner, data disk or wheel chart is available in a couple of main formats. The most popular and cost effective disc calculator is where you have 2 or 3 discs that spin and reveal answers to questions through apertures that move around as the disc spins. An eyelet in the centre turns holds the cards. An alternative version can either be made eco-friendly without an eyelet or can be eyeleted in the traditional way. Instead of having multiple discs you have one disc which is incorporated into a 4pp or 6pp outer and you rotate the disc through a thumb hold left in the 4pp or 6pp outer. Fully brandable with your printed messages and designed to be kept and referred to.
The disc calculator, also known as a ready reckoner, data disk or wheel chart, provides 2 or 3 discs that spin and reveal answers to questions through apertures that move around as the disc spins. An eyelet in the centre turns holds the cards. Fully brandable with your printed messages, this interactive mailer is designed to be kept and referred to reveal information. Fantastic as direct mail, at trade shows or as a promotional.
Example ideas/uses: Golf handicap calculator, cocktail mixer calculator.
