Safe MaterialDesigned with rainbow colors and rounded shapes, our squishy fidget its toy pack is made of non-BPA and non-toxic silicone, which is durable, clean and 100% safe for all kinds of people to play. Stress balls are not easily deformed or punctured, and comfortable for touching.Release StressThe 3d push pop ball it will slightly sink downwards and make a popping sound when you pree the buble button, allowing you to relief anxiety and vent pressure. Surprise your kids with a unique gift, entertaining toy that will keep them engaged for hours.Portable SizeThe size of the squeeze poppers its are 2.77inch/7.05cm, you don't have to worry about children eating by mistake. Small size and light weight let you can hold with one hand. It is very easy to store and carry, allowing you to easily relieve pressure at any time.Interactive ToyPlayers take turns to press as many bubbles as they want. The player who clicks the last bubble is the loser.Reduce stress and stay focused-just press the bubbles and these irritable toys will make a slight "POP" sound. "POP" sound will provide you with maximum comfort .Use at Any TimeSuitable for inattention, hyperactivity, students, adults and other people, office decompression, fatigue, autistic children's toys. Can use in offices, homes, libraries, stations, physiotherapy rooms and travel to enjoy the fun of antistress.Wonvin brand creations and products glow the essence of elegance and luxury.