You can change the slack of the slider by adjusting the tightness of the lower left screw to achieve the most comfortable feeling. Stress Relief Toy: - Whether you are a student or an office worker, you may be under study or work stress, which over time can lead to negative emotions such as depression, hyperactivity, mania, and depression. With fidget toys, you'll be able to curb unwanted habits like nail biting and smoking. Your boring time will pass quickly and you will be happy when you are alone. Many people have successfully broken bad habits with this fun and cool fidget toy. Every Day Carry Fidget Toy: - These relaxing mini fidget toys are portable and small enough to play with one hand. This way you can easily keep these delicate toys in your pocket. These fidget toys are perfect for travel, work, home or pencil cases. You can play anywhere in the office, home, school, subway, station, outdoors, etc. Collections and Gifts: - Fidget toys are exciting gifts that people of all ages love, regardless of age or gender. You can give it to your father, husband, brother, boyfriend, best friend. This is an easy and great gift idea for any occasion like Birthday, Christmas, Thanksgiving, Halloween, New Years or any other party/event. If you're a lover of EDC toys, this exquisite slider is for you, and it's a perfect collection.