Portable and easy to use: These fingertip toys are portable, which measure about 12 cm/ 4.72 inches in diameter, befitting for most hands, people can put in their pockets and play whenever and wherever possible. Accompany You for a Long Time: made of plastic and metal materials, these transformable chain robot finger toys are not easy to break when dropping to the ground, the axis is strong and sturdy, so the finger toys will not fall apart easily and suddenly, can accompany you for enough long time Stress Relief and Pressure Release: you can rotate the transformable fingertip spinners at random, use your finger to control how fast they rotate; And feature deformable chains, you can twist them to any shape you want and like without thinking, during these process, you can give your brain a break from the stress and pressure of work or school in daily life Create Your Interesting Decorations: the spinner toys are transformable with deformable chain, therefore, you can transform and twist for a variety of shapes according to your preference, and create your interesting decoration, making your life more enjoyable Develop While Playing: there is no doubt that the transformer spinners will be liked by many people, if you prepare them for your little ones, they can promote their creativity, imagination, hands-on ability, hand eye coordination ability and more while enjoying their interesting life by playing with these spinner toys Desirable Gifts: the fingertip toys are desirable gifts for teenagers, adults and groups of people without limitations and conditions, playing with the spinner toys, students can have a rest from the stressed study, and adults can give their brain a break from the pressure work, moving their own life in a better direction Features: Enjoy the life: The package includes 48 packs of transformable fingertip toys in 4 colors, namely green, blue, yellow and pink, you can share some with your friend, enjoying the interesting life with them together, making the life warmer and happier. Just hold the center of the wheel and rotate with a finger, then you can get much joy.