夏日美人魚 Hobonichi Cousin 週間套組（3入）

Finally found writable vinyl stickers that don't make my gel pens skip or smudge, which is a game-changer for my Hobonichi Cousin. The mermaid theme is playful but still clean enough for weekly planning.

I love how the sheet size fits perfectly in my Cousin planner without needing any trimming. The three different mermaid designs keep my weekly spreads fresh and fun.

The writable vinyl is a lifesaver—my gel pens glide on without any smudging, and the mermaid designs add a fun pop to my weekly spreads. The 4.33"x7" sheets fit perfectly in the Cousin without needing trimming.