すごく暑い！プランナーステッカー

I've been using these planner stickers for a few weeks now, and the vinyl is genuinely waterproof—spilled coffee on my planner and the sticker wiped clean without peeling. The repositionable backing is a lifesaver when I mess up the placement.

The sheet is compact enough to toss in a pencil case, and the stickers peel off cleanly for re-positioning without tearing. I’m just glad they’re waterproof, since my coffee cup always seems to find its way onto my planner.

The vinyl is definitely waterproof, I tested a coffee spill on one and it wiped right off without smudging. My only tiny gripe is that a couple of the smaller stickers don't stick as firmly as the larger ones, but the artwork is so cute it's still worth it.