Product promised between 20 May and 6 June and arrived on June 2 live from China (Seller "Free Life"). Contained in a plastic box according to the description 18 gaming diameter bars 1.5 mm and from 8 to 25 mm in increments of 1 mm in length. On the label of the box, it says that the brand is Ruihua and that each game contains approximately 20 pieces, each set off actually contains about 10 pieces (9 to 11). We are thus faced with a product that contains about 180 pieces and not 360 as indicated on the label of the box and the seller. It therefore lacks in quantity half of the promised items. The proceeds received, box included, incidentally weighs exactly 54 grams 67 grams and not as indicated by the seller.
Update June 14: After several exchanges of emails in English because the seller "Free Life" based in China has big problems in understanding the French, I received that day by the post missing strips at no cost extra for me. So I spend my scoring 2 to 4 stars.