A handcrafted wooden hourglass with nested matryoshka-style goal layers. Each completed session unlocks deeper achievements — making abstract progress tangible.
You open the beautifully crafted wooden box, flip the hourglass, and watch sand flow while you work. When time's up, you twist open the outer shell like a matryoshka doll to reveal your next goal nested inside — a completely physical, satisfying ritual that makes abstract progress feel tangible and rewarding.