Eurolock Method
Hair extension with this method is done while cold. The light metal ring (micro ring or euro lock) is used to connect the locks. The rings are silicone-lined on the inside to minimize hair damage when compressed. Small un-detectable copper tubes are slid over a small section of your hair and then clamped closed close to your scalp to hold steady.
PROS
- application with no heat and no glue
- no loss to locks length while re-attaching
- Euro locks can be reused
- trouble-free hair washing
CONS
- not recommended for women with fine and thin hair
- visible bonds initially feel too tight
- strands effect occurs
- time-consuming maintenance
- need to use special cosmetics and brushes