just wondering, anybody using or tried something like this?
https://www.amazon.co.uk/Sapphery-P...&keywords=paint+shaker&qid=1595720049&sr=8-10
https://www.amazon.co.uk/Lacquer-Ad...1&keywords=paint+shaker&qid=1595720049&sr=8-7
https://www.amazon.co.uk/Lacquer-Ad...1&keywords=paint+shaker&qid=1595720049&sr=8-7
https://www.amazon.co.uk/Sapphery-P...&keywords=paint+shaker&qid=1595720049&sr=8-10
https://www.amazon.co.uk/Lacquer-Ad...1&keywords=paint+shaker&qid=1595720049&sr=8-7
https://www.amazon.co.uk/Lacquer-Ad...1&keywords=paint+shaker&qid=1595720049&sr=8-7