Actual and Factual Let's start with the facts straight from their website! Truboo is a DK (#3 or light) weight yarn made of 100% rayon from bamboo. This yarn is eco-friendly, soft, and breathable.  The standard or classic Truboo is currently available in 32 colors. Each skein is 241yd/220m in length and 3.5oz/100g in weight. The suggested hooks and needles size is 4mm.  Variations There is a variation called Truboo Sparkle. The same eco-friendly, soft, and breathable yarn wit