This package contains four thin blue threads sufficient for four corners of tzitzit. They are prepared in accordance with the custom of Radzin and bear its certification.

Due to the special nature of the blue dye it may rub off onto your fingers or on to the tallit katan as you tie the knots. This is perfectly normal and is part of the unique nature of the techelet dye.

Make sure you know how to prepare the tzitzit before you do it alone.