Your ideas deserve longevity. The PPLX x Ugmonk Discbound Heirloom Journal is built to evolve with you, combining genuine leather craftsmanship with a refillable system designed for decades of use. Made by Ugmonk exclusively for Perplexity, this journal grows and adapts as your thinking does.

Eight solid brass discs let you add, remove, and reorganize pages freely. Move your best ideas forward, pull out completed projects, refill exactly where you need it. The full-grain leather cover develops a rich patina over time, becoming uniquely yours.

• Full-grain leather cover (each cut from a single piece with natural variations)
• 120 dot grid pages on premium 70lb smooth white paper
• 8 solid brass discs for infinite reorganization
• Lays completely flat for effortless writing
• Page dimensions: 6" × 8.5"
• Refillable system built to last decades
• Embossed Perplexity logo on front
• Embossed Perplexity x Ugmonk wordmark on back
• Made in the USA