If you’re ever in need of loud music but find yourself without a speaker, you can use a plastic cup to amplify the sound from your smartphone. Read one tutorial—which involves a plastic cup, a razor blade, and bobby pins—on the MacGyverisms website.
Singer Assorted Safety Pin... $2.32
BLACK+DECKER LDX120C 20-Vo... $49.99
Westcott Titanium Bonded S... $2.44
The Hillman Group 591519 S... $5.95
Grip-Rite 16C1 16D 3-1/2-I... $1.29
Norpro Cotton Twine $2.18
Astra Platinum Double Edge... $5.00
AmazonBasics Microfiber Cl... $15.99
BAZIC Assorted Dimensions ... $0.01
Weber 14401001 Original Ke... $149.00
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