These people in Germany shopping for a new bed understand the importance of lying on the mattress to see how comfortable it is before buying it. They are in for quite a shock when they decide to test the water bed out. The sign in German warns shoppers to take all sharp articles out of their pockets. Fortunately, they all appeared to have a good laugh at the end of this funny candid camera style prank. If you are looking for a new mattress for a good night of sleep I would suggest you try the Original Tuft & Needle Mattress or if you really want to splurge a Tuft & Needle Mint Mattress. As an Amazon Associate, I earn from qualifying purchases.