The MINI+ is the same tool as the regular mini claw in every way except the handle length is increased by +2", for the same price.
 
Please see the measurements photo for more details on overall lengths. The drawing used is featuring the 20-115mm Claw arm set.
Note: in the images above the Handle length of 4.52" on the Mini  will be 6.52" for the Mini+.

Tool mass: ~170g (Mini). Mini + Slightly heavier.
 
Intended function: Claw Grabbing of hot glass in a variety of smaller shapes.

Interchangable claw arms are currently being developed and only the one set is available currently.

20-115mm: Is a scaled down version of the 25-150mm claws on the larger claw tool. Versatility and a great starting point for any mini tool build.