EVIL DRAGON FIDGET SLIDER - This evil dragon fidget slider is a fan-shaped arc track side-push fidget slider. The front side is beautifully engraved with a evil dragon picking through the volcanic rock to peer at the world, and the back side is the claw prints left by the evil dragon as it picks through the volcanic rock. Every detail of the slider has been precisely machined, and the surface treatment is delicate and smooth, making it more comfortable to hold. HOW TO PLAY - Push along the curved Teflon rails to open and close them again, just like playing poker. Push 6 segments each to the left/right, the repetition of this simple mechanical action is addictive and the ratchet-like sound feedback it makes is relaxing. INTERCHANGEABLE PANEL DESIGN - Our evil dragon fidget slider features an interchangeable panel design. The front and back of the main body each has a panel with the same theme but a different pattern, and there are 4 small magnets inside the panel and the main body, which can be firmly attached with just a slight release. In the future, we will release different patterns of panels for you to choose to change, please look forward to it! MECHANICAL RAIL DESIGN - This evil dragon fidget slider is designed with a rolling ball slot mechanical rail design, curved Teflon rails linking the two main parts, when pushed, the small steel balls roll along the curved ball slots inside the rails, producing a ratchet-like sound. EDC FIDGET TOYS - HIDEDC fidget slider toys are portable and small enough to play with one hand. You can easily keep these delicate toys in your pocket and play anywhere in the office, home, school, subway, station, outdoors, etc. But we do not recommend that you use it in quiet places such as classrooms or conference rooms, as the sound made may disturb others. COLLECTIONS & GIFTS - HIDEDC fidget slider toys are exciting gifts for ADHD adults. You can give it to your father, husband, brothers, boyfriend or best friends. 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 fidget toys, these exquisite sliders is for you, and it's a perfect collection. Follow HIDEDC for more fun fidget toys. Not for Children under 16 years old.