UKE LOGIC Super-Carbon Soft Tension High/Low G (6 options) (Ukulele)
Baritone Ukulele in GCEA Tuning, Low G and High G Comparison | There's a video here discussing GCEA tuning on a baritone, with a demo of the same Snail BHC-5B baritone uke
PhD Baritone GCEA Low G Premium High Density Ukulele Strings
Aquila New Nylgut AQ-138 KIDS Soprano Ukulele Strings – High G & GCEA – Set of 4 - Saga Music
Can I tune my Baritone to LOW G Tenor Tuning? - Ukulele Trading Co Australia