Fun sensory toys: Luminous Tubes Pop Toys with LED lights design, durable and resistant, easy to stretch and shrink. Combining traditional pop tubes with multi-color LED lights. And they glow in the dark, LED pop tubes have 3 different lighting modes: There are 3 different lighting modes: super fast flash, fast flash and slow flash. The tubes will make a crisp soothing sound when stretched, giving you hours of fun. Lightweight and Safe:These tubes are made of super thick, durable and strong plastic, hard to be broken by kids; they are extremely light at 0.2lbs, lightweight, small in size and portable, easy to carry for outdoor activities. Entertaining and Educational: These mini tube toys have bright colors and plasticity, and can be twisted into various numbers, letters and other shapes are a great tool for children to learn the alphabet, to stimulate creativity and spatial learning ability of players. Gift perfect: Portable, easy to carry for outdoor activities. An interesting sensory toy for toddlers, boys, girls, as a Halloween gift, Christmas gifts, New Year gifts, birthday party gifts.