Founded by permanent makeup artist Irina Chen, World Microblading has presented more than 50 permanent makeup master class training opportunities in countries such as the United States, Canada, Australia, and Norway. World Microblading courses include instruction in eyebrow shaping using the microblade technique, eyebrow shading, eyeliner and lash enhancement, lip tattooing, and tattoo correction and removal.

The dual blade microblade eyebrow shaping method is taught by the experts at World Microblading in either a basic 3-day course or an intensive 5-day course. The 5-day training offered by the company goes beyond the shaping technique and equipment overview offered in the basic training schedule to include the ombre method for eyebrow shading and tattoo correction and removal. The lip tattooing course includes instruction by the company's expert trainers on how to redefine the vermillion border of the mouth, and the eyeliner and lash enhancement tattooing course teaches students how to create the perfect eyeliner tattoo. Both of these World Microblading classes are held over a 3-day period. Additionally, all of the company's courses include the required supplies and equipment which are the students to keep, a complete review of the relevant safety and health regulations, the opportunity to practice on a live model, a satisfaction guarantee, and a lifetime of customer support.