If beer could make a sound

The problem with promotional gifts is that despite having the brand name on them most of them cannot be connected to the product. Mugen Kan Beeru is a Japanese beer can simulator: it imitates the unique sound of opening a can of beer, recalling the feeling of a cold, wet metal or glass surface in the user. After every thirtieth opening the user is rewarded with a special sound effect – find it out yourself!