**Specifications:**
Brand: ujia
Thickness: Thick
Language: English
Type: English Book
Ruling: Four lines, three grids
Separator: 10 sheets for easy classification
Content: Grammar rules, pronouns, phrase analysis, verbs, grammar exercises, articles, specialized review, adjectives, universal formulas, nouns
Pages: 340 pages per book (1 sheet = 2 pages)
Paper Weight: 80g, prevents ink from seeping through
Cover Material: Skin-like texture, waterproof and dirt-resistant
Color: Beige for eye protection
Binding: Sewn binding, durable and prevents pages from falling out
Sizes: Two specifications - A5 (150×210mm) and B5 (95×260mm)
Language: English
Usage Scenarios: Suitable for language training and services
Features: Easy to use, durable, and eye-friendly
Additional Information: Includes various grammar exercises and language learning scenarios
