We used these fantastic drums for our successful GUINNESS WORLD RECORDS attempt for the Largest Drumming Lesson with 1,827 children!

The Sound Shapes® Circle Pack features five circular shapes in different diameters and colors with specific pre-tuned pitch relationships. Constructed with Acousticon® shell material, the Sound Shapes® Circle Pack provides a wide range of five tones which can be manipulated for a variety of effects. Sound Shapes® are easily stored, portable and stackable. Ideal for Recreational and educational applications. Available as a 30-piece set, the Circle Packs consist of sizes: 6", 8.25", 10.5", 12.75" and 15" Circles in random colors. Beaters, mallets & rucksack bag included.