TrollFoil is a super-thin, double-sided articulating foil.
This thin foil gives you precise and consistent marking and it can be used in a variety of clinical situations, including wet and dry teeth.
TrollFoil is pre-mounted in a semi-rigid frame that keeps the foil flat and stretched, making it easy to use.
The double-sided foil has ink on both sides, and the frame prevents you from getting colours on your fingers.

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