The thread I use is :
Onitsuga Yarn Polycherry Polyester Knitting Yarn
Material: 100% polyester
Needle size: Knit 3.75-4.5 mm. Crochet 3-4
Weight: 100 gr/roll
Length: 255 meters
Thread thickness: 3 light: 8 ply DK, Light, Worsted

the hook size that I use is 2.0 mm

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#diy
#crochetkeychain