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Don't take our word for it! Read some of the testimonials from jelly lovers all around the world! This is a truely marvellous product, my son is over the moon now that he gets the same amount of jelly as me, and he can see the wobbleness as well! - CM, London Thank you for such a wonderful product, my son is so happy now that he knows he gets the same portions of jelly as me. What's more he loves to test the wobbleness of his favourite! - CM, Scunthorpe What an ingenious device, I'm going to give themn away as christmas presents! - Elsie, Cambridge Amazing! - TK, Northampton This is just what I needed. I don't use it for what it was made for, instead I use it on my mistress because my cigar got too damp and broke to pieces! - BC, Washington Does anyone know how to make jelly stop wobbling? - B Rubble, Bedrock Thank you thank you thank you, you've just reminded me that I haven't fed my children in four days! - Tracey, Essex I have also found this device useful in measuring wobbleness in blomanche as well! - Gran, We don't get much call for jelly here in the outback but someone gave us some money to say something good about it...........does it open tinnies? - Bruce & Sheila, Australia I have a Mark1 model jelly wobble tester still in its original box, does anyone want to swap it for a Mark2 - Mark,