These sensory bottles are a set of 3 that mysteriously calm the mind. A mother of two created these with care, wanting her own children to be able to use them safely. Sensory bottles are often used overseas to support children with developmental concerns (therapy). It is said that when shown to a child who is overly excited or having a tantrum, they are captivated by the swaying water and have a calming effect. Recommended not only for children, but also for relaxation for adults in our stressful society. 【Product Number】 SA-01 【Motif】 This set features chicks as the main theme. ① A bottle with bouncing macaron-colored balls and chicks ② A bottle with chicks playing with pearl rings ③ A bottle with chicks playing under a cherry blossom tree The number of chicks varies in each bottle, so you can enjoy finding them. The speed at which the contents fall differs depending on the bottle, so you can enjoy various movements♪ 【Materials】 Bottle…Plastic Liquid…Laundry starch, water The lids are secured with waterproof adhesive. 【Size】 Approximately 60ml per bottle (diameter 30.5 x height 105mm) 【Target Age】 6 years and older 【Please Note】 ・This is not a toy for infants. Do not give it to children who are at an age where they might lick or throw toys. ・The lids are secured with adhesive, but do not twist them strongly or try to force them open. ・These are not as strong or durable as commercially available products, so do not drop them from high places or throw them forcefully. ・If damaged, discontinue use immediately. ・Please understand that these are handmade products before purchasing. 【About Packaging and Shipping】 The bottles will be wrapped in air cushion (shock protection) & placed in a zipper bag (leakage protection) and shipped via Yu-Packet Post. 【Request】 If there are any defects such as damage or leakage upon arrival, please contact us before leaving a review. We will respond sincerely.