Monthly Sticker Savages Club

Sticker Savages sends ten waterproof, laminated stickers each month, created by independent artists, many of them found on Instagram. Every drop is limited and never repeated, and the style is loud and psychedelic, with bright monsters, skulls and trippy characters sized for laptops and bottles.

The club costs $12.90 a month with free shipping worldwide. The first set goes out within 1 to 3 business days in a collectable box with tracking; after that most months arrive in a stamped envelope, and boxes are for US members only.

Suited to collectors who like bold, weird art rather than cute designs.