Paper: Vision Mixed Media - 70 Sheets - 9x12 - 98lb - Spiral Side Clearance 【Non-Toxic Material】All materials of our

【Non-Toxic Material】All materials of our 419PCS Organic Chemistry Model Kit are eco-friendly

【Making Chemistry Fun】This educational molecule modeling kit is designed for easy chemistry learning for organic

Smooth finish is excellent for mechanical drawing

25 long flexible bonds (good for double and triple bonds)

Paper: Vision Mixed Media - 70 Sheets - 9x12 - 98lb - Spiral Side Clearance 【Non-Toxic Material】All materials of ourFeatures a tear away fly sheet that reveals a heavyweight, CUSTOMIZABLE, blank cover made from high quality, steel blue mixed media paper. Featuring extra high sheet counts and extra durability, this affordable line delivers key performance characteristics for sketching, drawing, mixed media and watercolor art.