Crackle and Pop by Mermaid Wiggle

Crackle and Pop

Crochet
September 2026
both US and UK
English
This pattern is available as a free Ravelry download

For this square I used DK yarn and a 4mm hook, but you can use any yarn or hook suitable for your project. If you want to make this to fit in with a BAMCAL1 project, please note that I have made this with the same yarn and hook as I do for the BAMCAL “12 inch” squares, which are designed for Aran/Worsted yarns. This comes out for me at roughly the same (smaller) size as my BAMCAL “12 inch“ squares (very slightly over 9 inches).

This pattern is available in UK and US terms. Please let me know if you have any problems with the pattern (downloading, opening, reading, making the square …) and if you spot any errors.


  1. BAMCAL is the “Crochet Block a Month CAL” and there is a new one for each year. There are two 12 inch squares and one 6 inch square (if worked in Aran/Worsted) each month. You will easily find them by searching the full name in groups search.