**Specifications:**
**Brand:** DSB
**Product Name:** Oil Painting Grade Drawing Chalk
**Features:** Innovative breakthrough, natural gypsum crystal, non-toxic and safe. Colorful chalk, traditional chalk, breaking the tradition of chalk drawing, vibrant colors.
**Technology:** Innovative technology breakthrough, super adhesive.
**Dust-free Chalk:** Contains heavy oil substances to enhance adhesion and reduce dust, ensuring longer-lasting and vibrant colors.
**Color Blending:** Colors blend seamlessly for gradient effects, natural transitions, and realistic outcomes.
**Variety:** Available in multiple colors and sizes - 11 colors, 32 colors, dust-free chalk in 12 colors, 24 colors.
**Material:** High-purity gypsum mineral, non-toxic and free from heavy metals.
**Production:** Made from high-purity gypsum mined approximately 200 meters underground.
**Quality:** Four-fold filtering for denser powder, less breakage, and smoother writing.
**Design:** Hexagonal pen body for stability and ease of use.
**Erasing:** Easily erasable with a standard eraser.
**Product Information:**
- CK-6661: 11 colors, 66 pieces/box
- CK-6662: 32 colors, 66 pieces/box
- CK-6651: 12 colors, 48 pieces/box
- CK-6652: 24 colors, 48 pieces/box
- CK-6653: 32 colors, 48 pieces/box
- CK-6601: White, 48 pieces/box
- CK-6602: Chinese Red, 48 pieces/box
- CK-6603: Golden Yellow, 48 pieces/box
**Scene Display:** Ideal for various artistic and educational settings.
**Note:** The specifications include details about the brand, product features, technology, materials, production process, quality, design, and product variations.