It’s a bird, it’s a plane, it’s really rad UV changing yarn! Oh no, you didn’t. OH YES, we did! The hippest thing since platform shoes is this trendy new yarn for knitters and crocheters. You’ll amaze the whole posse when you step into the sun and your sweater comes to life, changing from cream to vibrant pink, purple, or blue! Take it back to the glory days, when ingenuity was at its finest with this fun novelty yarn from the minds of HiKoo®.