Alvin Drafting Professional Cutting Mats #GBM0812

#GBM0812 - Professional Cutting Mats

ALVIN Cutting Mat Professional Self-Healing 12x18 Model GBM1218 Green/Black Double-Sided, Rotary Cutting Board for Crafts, Sewing, Fabric - 12x18 Inch : Craft Cutting Mats : Arts, Crafts & Sewing

Proof Of: Area(Triangle)= 1/2 R^2 Sin Theta [in A Circle]

ALVIN Cutting Mat Professional Self-Healing 8.5x12 Model GBM0812 Green/Black Double-Sided, Rotary Cutting Board for Crafts, Sewing, Fabric - 8.5 x 12 inches : Arts, Crafts & Sewing

Proof Of: Area(Triangle)= 1/2 R^2 Sin Theta [in A Circle]

ALVIN Cutting Mat Professional Self-Healing 8.5x12 Model GBM0812 Green/Black Double-Sided, Rotary Cutting Board for Crafts, Sewing, Fabric - 8.5 x 12 inches : Arts, Crafts & Sewing

Proof Of: Area(Triangle)= 1/2 R^2 Sin Theta [in A Circle]

Made from unique composite vinyl material designed for both rotary blades and straight utility blades they provide a long-lasting non-glare surface that can be cut and slashed constantly without showing marks or cutting lines. Can also be used as a desk blotter or general-purpose work mat. Printed grid pattern includes guide lines for 45 and 60 angles and grid lines. Find the perfect center on any project with zero centering lines.

Alvin Professional Self-Healing Cutting Mat 36 x 48 - Green/Black

Proof Of: Area(Triangle)= 1/2 R^2 Sin Theta [in A Circle]

Alvin Self-Healing Cutting Mat, 12 x 18 Green/Black

Alvin Cutting Mats BLICK Art Materials