The pattern contains graphs and written instructions, both for a regular overlay blanket and a reversed overlay blanket. The Endless method is also included with the written instrutions.
For more information on the different methods and a sampler pattern to try, please see my Snowflake Block (free Ravelry download).
Border pattern not included, there are general directions for the border.
Color changes not included, this was done by one of the testers.

Yarn usage estimate
Based on crocheting with a 4 mm hook in Durable Cotton Fine (#3 DK) cotton/acrylic blend 105m/50g per ball.

Main Color 1000 yds/910 m and Accent Color 890 yds/810 m.
For an envelope border of 3 rows with double crochet, an additional 510yrd / 460m is needed.
Size (Without border): 28x38in / 69x94cm (gauge: 16 stitches/rows per 4in/10cm).

Ongoing sale in store
2 patterns, get 10% off with code 10off2
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4 patterns, get 20% off with code 20off4

It is not allowed to share/sell the pattern in any format. It is allowed to sell the products made from this pattern.

Have fun with creating and please let me know if there is anything in the pattern you have questions about.