1. Bottle Lamp
How: Arrange some leftover pipe however you'd like, and weave lights through.
Why: You'll look super handy.
2. Seashell Clock
3. Tablet Piano
5. Smartphone Tripod Stand
How: Snap rubber bands and clippy things around your phone.
Why: Do you really take pictures on anything else?
6. Homemade Coasters
How: Cut some squares, draw lines with tape, and paint.
Why: Your mom will be impressed.
7. Remote Control Sweeper
8. Magnetic Spice Rack
9. Bobby Pin Organizer
10. Dessert Serving Tray
How: Glue cups or shot glasses between plates.
Why: It will look like you brought more treats than you actually did.