IMAGINISCE-i-rock Glam Rocks. With i-rock it's easy to add dazzle to all your projects! Use these hot-fix crystal accents to permanently add glitz and glam to fabric, paper, even furniture! This package contains one tube of 300 2.5mm and 4mm glam rocks with jewel setter. Available in a variety of color combinations: each sold separately. For use with the i-rock heat-setting tool: sold separately. Imported.