[murphyaa]

Originally Posted by Sebastian01

The translated text, in the original Czech language, reads:: "Dily označene * podlepte čtvrtkou, dily označene 2* dvéma čtvrtkami..."
From what I managed to find out, the word "čtvrtka" means cardboard with a weight in the range of 200-300 g/m^2
Source: Kreslici karton bily - kladivkova čtvrtka - A4 - 200 ks - bile čtvrtky - vyberte si gramaž | Kramek pro děti

Maybe that's what it means. 1 star means laminate to 100gsm card, and 2 stars means laminate to 200gsm card.