ACME Slide Whistle - Black

The ACME Slide Whistle is a variable pitch slide whistle that also goes under the name of swanee or swannee whistle, piston flute or jazz flute. The whistle is a wind instrument built around a fipple like a recorder's and a tube with a piston in it. This song whistle can produce characteristic tremolo notes. To change the notes of the sliding whistle, slide the arm in and out.

The main features of the ACME Slide Whistle include:

• Black plastic Sliding whistle
• Metal plunger arm
• Tremolo notes