These cross were made exclusively for your Original Magic Bullet (MB1001). WILL NOT WORK WITH ANY OTHER BLENDER MAKE OR MODEL. For use with the Original Magic Bullet model MB 1001 ONLY. Will NOT work with any other blender make or model. Before use, check each gasket to ensure it is not , and it is completely seated in the cross blade unit. Each replacement part comes with angled that make it easier to power through freeze fruit. Quickly whips up your favorite foods and smoothies helping you put together healthy meals faster. colour:black Material:Plastic + stainless steel size:8.5*4cm Package Contents: 2 * Mixer accessories Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.