OOLY Shrink-Its!：D.I.Y. シュリンクアート ブレスレットキット - B.F.

The bracelet shrinks down to about half its size in the oven, which was a fun science experiment for my 7-year-old. The included colored pencils worked perfectly on the shrink film, and her final bracelet is a cute little keepsake.

My daughter loved drawing tiny designs on the plastic sheets, and watching them shrink in the oven was the coolest part. The finished bracelet is surprisingly sturdy and fits her wrist perfectly.

The instructions were super clear, and watching the designs shrink in the oven was genuinely magical for both of us. I love that the bracelet is fully customizable with just markers and the included paper.