Commonly constructed from high-heat resistant glass, durable stainless steel (which is rust-resistant), or high-quality plastic (like AS plastic or BPA-free material).
Made from soft, flexible, food-grade silicone or rubber, designed for comfortable, ergonomic squeezing to produce strong suction. Many silicone bulbs are heat-resistant up to baster
Designed to handle hot liquids directly from the oven or roasting pan without melting, cracking, or breaking. Commonly constructed from high-heat resistant glass
