DIY sensory bottles are so easy to make using empty plastic bottles (the ones pictured here are from Michael's), approx. 1/2 cup clear dish or hand soap, water and then some fun fillers. You can add more dish soap to make the contents of the bottle flow slower, or less to make them flow faster. Oh, and of course the real magic ingredient... your favorite Glo Pals! http://ow.ly/dTlg50zhH3v . So what is the point of sensory bottles for younger kids? They are the perfect way to expose younger kids to sensory materials such as water, light, glitter and sequins, minus the worry of small parts being a choking hazard and, of course, the risk of mess! But, even for older kids, they are a great sensory experience and perfect way to facilitate language use & development. 
His hat says Stud Muffin #38. That's what he says his name is. :) 38 was his football # prior to his accident. Sam got the switch adapted water gun for his birthday and just kept saying "Yes, yes, yes!". He gives it a big thumbs up. " http://ow.ly/LCsd50z51Xo 
At nearly 3 years old, Gemma Rose, who has Krabbe Disease, was able to play with her first toy thanks to our adaptive equipment. http://ow.ly/1Ktq50z51xO