Texas Instruments TI-30X IIS 2-Line Scientific Calculator, Black with Blue Accents Number of Items::6 It will not come off

It will not come off with normal sweating or exposure to rain

Super large screen shows the realtime image

5hours after fully charged in the lowest setting

A simple ball toy is now turned into a satisfying treat toy that will keep your pet engaged for a long time

Texas Instruments TI-30X IIS 2-Line Scientific Calculator, Black with Blue Accents Number of Items::6 It will not come offRobust, professional grade scientific calculator. Logs and antilogs It has 2 line display shows entry and calculated result at same time Easily handles 1 and 2 variable statistical calculations and three angle modes (degrees, radians, and grads) and scientific and engineering Falsetation modes It has 1 year limited warranty Solar and battery powered