Photo: MoMA Store

Celebrate making it halfway through the week with a little something fun...

Watermelon Knife, $25. A green handle and red blade will make this the cutest tool in your kitchen, and the nonstick serrated blade and seed-shaped cutouts (which let air in) help the fruit fall neatly onto your cutting board.

Salon Effects Real Nail Polish Strips, $9. Dress up nails fast (minus the dry time) with these press-on polish strips from Sally Hansen. From denim patterns to chic lace designs, your fingers will get a fashion upgrade in no time.

Hail Merry Blonde Macaroons, $4.99. They're made with coconut oil, which melts at 76 degrees. That means you need to store these cookies in the fridge—but it also means they dissolve in your mouth in a most delicious way.

Pressa Hanging Dryer, $4.99. Compact and cute, this hanging dryer offers an easy way to dry the entire family's swimsuits. Or, on a rainy day, have your kids create works of art and display them in their rooms like a mobile.

The World's Smallest Post Service, $22.95. A new kit designed by artist Lea Redmond lets you send tiny—and next-level-adorable—messages to your loved ones.