This portable charging power bank is one of the strongest you will come across. It has a capacity of 20,000 mAh, so you can be sure that no device will run out of battery. It is small enough to fit inside your pocket. It comes in especially handy in long lectures and study sessions.

Introducing our 16-in-1 Multifunctional Tool – the ultimate solution for tackling any household repairs with ease. Crafted from durable stainless steel, this versatile tool weighs only 188g and measures 9 x 4.5 x 2.5 cm, making it a compact powerhouse for every DIY enthusiast. With features including hexagon and socket wrenches, flat wrenches, and both flat and Philips screwdrivers, this tool ensures you can effortlessly fix anything from your bicycle to your nightstand. Equipped with a convenient socket holder, it's a must-have for turning novices into skilled mechanics.

A digital alcohol tester is a necessary device for students who want to check the amount of alcohol they have consumed. It has a semiconductor alcohol sensor which works by testing your breath within a total of only 15 seconds and displaying the results in percentages. This alcohol tester is perfect to use after an exciting night out and especially before lectures and exams.