V Prillian systém upgradov a údržby tak, aby do 31. marca každý rok, kým existuje možnosť jeho predĺženia. V tomto roku 2013.03.31.-ig.
• Size: 34cm x 47cm Composition: 90% memory foam, 10% polyester, screen printed textile material of volcanic rocks
• Size: 30cm x 60cm• Composition: 90% holofil, 10% polyester, screen printed textile material of volcanic rocks• holofillal (hypoallergenic cellulose-based fillers) filled pillow
• Size: 37cm x 37cm Composition: 90% memory foam, 10% polyester, screen printed textile material of volcanic rocks
• Size: 37cm x 37cm Composition: 20% holofil, 80% polyester, screen printed textile material of volcanic rocks