Wonderwarehouse Spiral Blendo
So, I have this trick but have not been able to use it. Silks are good quality, but I have not been able to get the blendo silk into a small enough fold for the fabric loop to secure it and certainly if I do get it down enough to force the loop, no way does it have the easy find that the pictures depict. Trying to contact the manufacturer is useless as all instructions appear to be in Zhuyin.