This design is made with Lion Fun Fur and any soft #4 worsted weight yarn. It may be made on the standard, mid-gauge or bulky Japanese machine or on a Passap. The trick is to select a worsted weight yarn that is soft. The sample is made with Red Heart With Love yarn which is the same weight as Red Heart Super Saver but much, much softer and more flexible. These are super quick and easy to make, though impressive to they eye. An experienced knitter can truly make a pair in an hour, which makes these great for gift emergencies and craft sales.