how big is the difference between a mini electric guitar and a full size one?

I really want to know what the difference is thanx
like this one…..

Just the size. Nothing more.
They are just easier for youngsters who are learning to play to handle.

Mini Guitar (Smallest Guitar Ever)

Wilton Guitar Cake Pan $7.00 Novelty Cake Pan: Guitar. The leader in cake decorating tools Wilton doesn’t mess around with anything but the best! Their bake ware is the choice of serious bakers for wedding cakes and other special occasions. Features: thick durable construction, pure aluminum for consistent and professional results. Constructed of Aluminum for rust resistance and easy washing. Package takes any two-layer cake …

ELECTRIC GUITAR NEW 3 UP Jobs Candy Mold Chocolate $1.75 Made by one of the largest manufacturers of candy and soap molds, our chocolate and candy molds create fun shapes for parties, home cooking, or commercial candy shops. All chocolate candy molds are reusable and made of durable PETG plastic, and FDA approved….

Guitar Cookie Cutter $0.99 Cutter is approx. 4-1/2 h x 2-1/4 w. Made of tinned steel. Hand wash and dry. **…

Exile on Main Street $11.27 From the swaggering frustration in the first song (“I only get my rocks off while I’m sleeping,” Mick Jagger sings in the hyper “Rocks Off”), the Stones speed through familiar neighborhoods of country, blues, and R&B on Exile. They never even bother to stop when they’ve crashed into something. They don’t leap into new worlds so much as master the old ones, turning Slim Harpo’s blues obscurity “Hip…

An Anthology $15.15 While his recording career only lasted a little more than six years (‘66-’71), Duane Allman’s playing was heard not only with the Allman Brothers Band, but on a variety of important records by other artists as well. Hence this posthumous 1972 double-album collection, which–besides five Allman Brothers tracks–includes many memorable solos by the distinctive slide guitarist from sessions at the fa…

The Civil War – Traditional American Songs And Instrumental Music Featured In The Film By Ken Burns: Original Soundtrack Recording $10.48 Jewel case with inserts, CD is very clean with very clear sound…