Tubes are plastic, two-sided marking. it went as always for more than a month. The product is happy for this price! I did not communicate with the seller.

The product corresponds to the description. In the set of 4 pieces. Neat and, most importantly, plastic, because. We need to work with children.

The goods came very quickly, only with a defect. The seller without problems compensated for some part of the finance. Thank you.

Super fast shipment and delivery. To the product there are no complaints, fully met all expectations)

It came quickly. The quality is good. Plastic does not stink. I advise the seller.