Pro Dual Head EMT Stethoscope for Doctor Nurse Vet Medical Student Health Blood
This was bought for our four year old as a toy as a previous one from a set was flimsy and wasn't up to much, this is actually a 'real' one - as in it works and you can hear a heart beat. I doubt it's the quality that Doctor's go for, but for a toy this is amazing, all the adults in the family have enjoyed having a go too. Four year old delighted with her 'thescope'. Comes in bits and you connect it together by pushing the silicone tubes on.