ZZ Block

ZZ Block Crochet Blanket by Rosina Northcott

What is Being Made

The ZZ Block is a crochet blanket featuring bold geometric graphics, designed as a Corner to Corner (C2C) crochet project. This downloadable PDF pattern creates a generous baby blanket, toddler blanket, or lap blanket with striking visual impact through its angular, block-based design.

Project Specifications and Sizing

The finished blanket dimensions vary based on yarn weight and hook size selection:

• DK Weight Option: Approximately 66 x 95cm (26 x 37 inches) when worked with a 4mm crochet hook and DK yarn
• Aran Weight Option: Approximately 80 x 110cm (32 x 43 inches) when worked with a 4.5mm crochet hook and aran weight yarn

Crochet Techniques Used

This pattern utilizes Corner to Corner (C2C) crochet, a popular technique for creating graphical designs in crochet. C2C crochet works from one corner diagonally across the fabric, building the pattern square by square. This method is particularly effective for producing bold, geometric graphics with clean lines and precise color changes.

Materials Required

The yarn quantities needed depend on your chosen yarn weight:

• DK Weight Blanket: Approximately 350 grams total yarn (the designer's DK sample of ZZ Block used 130 grams of the main color)
• Aran Weight Blanket: Approximately 700 grams total yarn

Crochet hooks required are either 4mm (for DK yarn) or 4.5mm (for aran weight yarn).

Difficulty Level

This pattern is rated as intermediate difficulty. While the Corner to Corner technique itself is straightforward, successful execution requires familiarity with C2C crochet methods. The PDF includes a chart that experienced C2C crocheters can follow independently, though additional written guidance is provided to support those building their skills in this technique.

Pattern Format

The ZZ Block pattern is provided as a downloadable PDF featuring a chart-based design. The chart visually represents the crochet pattern, allowing crafters to work from the graphical representation rather than traditional row-by-row written instructions.