【Food Grade Safety Material】Our pull string sensory interactive toy is made of plastic and TPE material, non-toxic, BPA-free and phthalate free. Safe and durable, suitable for 18 -month -old babies. 【Montessori Toys】Our Montessori sensory activity toy is design by octopus shape, built- in bells to attract babies attention. Babies can pull ropes with various textures, different color rope can stimulate your babies vision. sliding ball button and 3 holes, slightly press the button from this hole to another hole, 7 soft popping bubble buttons, stimulate baby to touch and press, exercise the dexterity of small fingers. Sensory toys suitable for ages 18 Months+ toddlers. 【Multi-scene Toys】Baby Montessori toys is an indispensable toy for your growing baby. It is lightweight and portable, suitable for traveling in cars, trains and airplanes. It could relieve your kids moods, make your kids to explore and bring more fun on the trips. 【Wonderful Gifts】This Montessori Toys are specially designed for 18+ months old baby. It is the perfect gifts for children as a birthday gift, Easter gift, party gift, Christmas gift, Children's Day gift, New Year gift. Sensory toys is a perfect gift to give to your kids, nephew, grandson or pregnant friend, can help children develop hands-on ability and improve their imagination and creativity. 【100% Guarantee】Our Montessori Toys consist of three different ways to play：up and down pulling, convex and concave, and ball pressing, suitable for 18+ months old toddler. For safety reasons, let your baby use it with supervision. Your satisfaction is always our promise. If you have any problem or unsatisfied with our Montessori Toys, please contact us. We will solve your problem and provide you a satisfying answer once we receive your message.