Dr. Dolly A4 letter paper for joining the party 12mm 21 lines red single line manuscript paper application form special paper for college students handwritten letter paper manuscript paper horizontal line paper thickened 20 sheets 5 books [the lowest price on the whole network]

**Product Specifications:**

**Brand:** Doctor Duo

**Product Name:** Letter Paper Book

**Variants:** A4, 16K

**Size:**

– A4: 297*210mm

– 16K: 190*260mm

**Number of Sheets:** 20 sheets, 30 sheets per book

**Binding:** Glue binding

**Line Type:** Single line (Black/Red)

**Paper Color:** Beige

**Features:**

– Reduces eye fatigue during prolonged use

– Original white paper

– Clear printing

– Smooth writing surface

– Non-rough paper prevents ink smudging

**Paper Quality:** 80g thick paper

**Ink Compatibility:** Fountain pen ink

**Tear Resistance:** Easy to tear, clean edges without fuzz

**Craftsmanship:** Handmade, molded, and wheel-thrown pottery techniques

**Decorative Styles:**

– Black pottery: Represented by Shandong Longshan Culture and Zhejiang Liangzhu Culture

– Impressed pottery: Mainly found in southern China

**Notable Pottery Styles:**

– Fish and human face patterned colored pottery basin

– Short-necked, wide-shouldered, bulging-bellied colored pottery jar from the Temple Bottom Ditch culture

**Distinctive Features:**

– Black self-related decorative patterns on colored pottery from the Temple Bottom Ditch culture