How to make your own hand sanitizer machine at home. This project very helpful to clean my hand. I hope everyone like this project. Thank you for watching!! Please subscribe to get more interesting videos: You need: - Cardboard - DC motors - Speed controller DC motor - 9v battery - Plastic spray bottles - LED lights - Ice-cream stick - BBQ bamboo stick - Rubber band - Coca-Cola can Cardboard Measurement: ===================== (cm =
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