Vivaio’s Natural Wooden Max Guiro is a larger guiro instrument that has 2 holes along its ridges. This allows it to play more pronounced and louder tones that is fun for children to discover. More Information About Vivaio Natural Wooden Max Guiro Mix & match with other instruments from our range of kids musical instruments Excellent for pretend band activities in classrooms and day care centres Vivaio musical instruments are high-quality wooden instruments that produce real musical sounds and tones Vivaio are international producers of quality & robust educational toys – supplying thousands of early learning centres world-wide