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Using Cooone is more efficient in delivery. An engineering truck can load 30% more cones by using it. It's much effective for engineering.
Cooone is made by TPU, which can restore to its normal form even after car crash. Thus, it has longer life time and is more eco-friendly.
Cooone is easy to use. Pull up from the top with one finger, then the installation is completed.
Cooone is made by TPU which is a highly transparent material. Install LED bulbs inside can make it easier to be seen.