For my children (4 and 6 years) a great alternative to Velcro shoes. Have the laces replaced by the quick lacing and now, the Small your shoes on and take off independently. Although the Great can bind shoes but just at school this goes with the Lock Laces faster and the shoelaces no longer goes on now, what has often been the case.
The long-term practice test I have to do because we have switched recently to Locklaces.
One point I subtracted. It would probably be for the elderly, for the quick line system is also suitable yes, definitely useful if a small HOWTO would be attached.