A Darwinian Survival Guide: Hope for the Twenty-First Century

AQBB 182-200 RV Accumulator Tank compatible with shurflo Pre-Pressurized Accumulator Tank, for RV Pre-Pressurized Pressure Switch-Controlled Pumps 9.1 x 4.8" x 3.8"

Durex Condom XXL Longer & Wider Natural Latex Condoms, Extra Wide Fit, 12 Count - Ultra Fine & Lubricated (Packaging May Vary)

Baseline 12-1657 Tactile Monofilament, 6.10 to 100.0 Gram

SUNLU 3D Printer Filament 10kg Bundle, Neatly Wound PLA Filament 1.75mm ±0.02mm, 1kg per Spool, 10 Packs. (5 spools of Black and 5 spools of White)

Baseline 12-1391 Monofilament, Retracting Filament, 10 gram

Monofilament Pen, Diabetic Pen with 4 Refill Filament

FOMIYES 12pcs Diabetic Monofilament Tester Pens: 10g Monofilament Test: Foot Filament Weinstein Monofilament Diabetic Neuropathy

Baseline 12-1671 Tactile Monofilament, LEAP Program, Disposable, 5.07 to 10 gram, Single unit