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How to make a wooden kazoo

SAFETY FIRST: Ask an adult to help with tools you haven't used before.

You can’t exactly lug your guitar and drum set in your backpack, but campfire sing-alongs really rock with musical instruments. A kazoo is the perfect answer.



  • A piece of one-inch-thick hardwood, 4 inches long by 2 inches wide
  • Two 1/2-by-4-inch roundhead wood screws
  • Plastic garbage bag
  • Sandpaper
  • Drill and bits, up to 1/2 inch
  • Crosscut and rip saws
  • Screwdriver
  • Scissors



Step 1: Saw off a strip 1/2 inch wide.


Step 2: Measure and mark positions for three holes on top of the strip. Measure 1 3/8 inches from one end and make a centered mark.

Step 3: From that mark, measure 3/4 inch in both directions. Clamp the two pieces of wood together to ensure drilled holes will line up.


Step 4: Use a 3/32-inch bit to start the three pilot holes. Drill the center hole 13/16 inches deep and the outside holes 1/2 inch deep. (Wrap a piece of masking tape around the bit to mark where to stop.) Gradually increase the center hole’s diameter: 5/32 inch, 13/64 inch, 1/4 inch and then—by 16ths—to 1/2 inch. Redrill the outside holes 1/4 inch deep with a 7/32-inch bit. Drive the wood screws so the heads are beneath the surface.


Step 5: From the end of the base you began measuring from, drill a 3/32-inch pilot hole 1 5/8 inches deep. Gradually increase the hole to 1/2 inch, as before, creating an “L”-shaped airway between the base and the strip.

Step 6: At the opposite end of the base, drill a 1/8-inch pilot hole at the center all the way into the blowhole. Increase its size to 3/16 inch.


Step 7: At the same end, drill a hole all the way through the strip for a leather strap.


Step 8: Cut a strip from a plastic garbage bag, 11/16 inches wide and 2 inches long. Remove the screws and lay the plastic over the holes in the base. Replace the top and redrive the screws. Smooth the entire instrument with sandpaper. (Wrap a strip around a piece of dowel to smooth the inside of the airway holes.) Apply stain or varnish.


Bring the blowhole firmly against your lips and hum loudly into it. With your tongue against your palate, create sort of a “duh, doo, duh” sound. Practice your favorite songs, as well as some classic camp tunes. You’re ready to rock your troop all night long!

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11 Comments on How to make a wooden kazoo

  1. Your missing the point. It’s about making something . Anyone can go and buy something for that instant gratification fix, but that can’t compare with the feeling you get when you produce something with your own skill and intellect.

  2. pretty cool but u could just buy 1 4 five bucks

  3. i could do that 4 4H

  4. Kenny876543 // April 23, 2009 at 8:15 am // Reply

    Thanks for the idea i’m going to use it on my next troop outing.

  5. Bubba Gump // April 20, 2009 at 6:45 pm // Reply

    Wax paper works better than garbage bag!

  6. it does not work

  7. Anyone know if it works?
    Add a comment when your done for the rest of us. ;)

  8. THAT looks HARD!

  9. that looks harrd!

  10. that is sooooo cool I’m going to build it today

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