The Crochet Cypher - Jasmin Jones
The Crochet Cypher is a little Graph that enables graph pattern readers to create their own graph patterns.
The following description was taken from The crochet cypher esty store
The Crochet Cypher is a stencil tool made from Mylar, which is a very thin durable PET material. Designed to assist you in drawing your crochet patterns and notes neatly. Doubles as a bookmark.
All photos and the actual product is copy righted to @TheCrochetCypher and @JasminJones https://www.facebook.com/thecrochetcypher
The perfect graph explaining the different symbols