Kala Solid Spruce Top Gloss Concert Ukulele KA-SCG Size_ 3/4 Classical Monel steel was commonly used

Monel steel was commonly used for many years before the Bronze and Phosphor/Bronze became popular and so Monel strings can bring an old vintage type tone to many guitars both new and old

but the instrument remains physically sound and cosmetically attractive

The following description of the KM-250 is from kentucky's website:

The sturdy steel tripod frame collapses down easily for storage or transport

and like most great effClassic optical tremolo with huge range of speeds and depths

Kala Solid Spruce Top Gloss Concert Ukulele KA-SCG Size_ 3/4 Classical Monel steel was commonly usedThe Solid Spruce Top Mahogany line is comprised of a Solid Spruce top and Mahogany back and sides. The Spruce has a clean and bare look that pairs well with the elegant simplicity of the Mahogany. SPECS SIZE: Concert TOP: Solid Spruce BACK & SIDES: Mahogany BINDING: Black FINISH: Gloss NECK: Mahogany FINGERBOARD: Walnut NUT & SADDLE: GraphTech NuBone HEADSTOCK: Standard STRINGS: Aquila Super Nylgut ELECTRONICS: NA MEASUREMENTS Scale Length: 14. 875