Materials offers from Amazon.com

5-Ply construction provides barrier to oxygen and moisture. Proven to help prevent freezer burn. Can be used in the freezer or refrigerator. Microwavable, boilable and dishwasher safe.
Price: $24.00 [Notify me when price goes down.]

Plink balls clean and deodorize kitchen sink disposal. Set of 10 balls, in fresh lemon scent; use once or twice per week. Helps break up built-up fat and food particles in disposal. Biodegradable; won't harm plumbing; plastic case stores compactly.
Price: $1.79 [Notify me when price goes down.]

5 1/2" powerful glass lens made of optical glass. 3x Power. Soft feel handle.
Price: $13.99 [Notify me when price goes down.]

Neutralize tarnish-causing sulphur gases inside enclosed storage or display areas. Keeps polished silver shining and ready for immediate use for up 6 months. Absolutely safe, do not emit any gases, and are non-toxic.
Price: $4.40 [Notify me when price goes down.]

Enhanced for Windows? ReadyBoost?. Aluminum Material. Easy carry cap design. Streamline shape.
Price: $32.75 [Notify me when price goes down.]

Universal fitting for 2.5 IDE HDD. Hot swappable plug and play. Screwless design. Interface: USB 2.0.
Price: $1.87 [Notify me when price goes down.]

Break Your Own Geodes and Find Your Own Crystals! Geology Activity Set. Breaking open geodes is fun! Having a set of 10 geodes of assorted sizes means even more fun!. Label explains geological formation of geodes and gives safety instructions for breaking.. Geodes are assorted sizes and can measure anywhere between 1" to 2" each (as one reviewer described it nickel to walnut size)..
Price: $8.75 [Notify me when price goes down.]

Facilitates precise and accurate readings at a glance. Kit includes a gasket and mounting hardware. Kit does not include thread adaptor fittings. For use with electrical fuel level gauges or deep tanks measuring from 5-in to 26-in.
Price: $13.85 [Notify me when price goes down.]

Brand NEW In Box (NIB). JAPANESE MATERIAL.
Price: $1.99 [Notify me when price goes down.]

Auto Calendar, Sunrise and Sunset mode, Moon Age/Phase, Hourly time signal. Time Memo (up to 40 records), Auto electro-luminescent backlight with afterglow, 12/24 Hour formats, 5 Daily Alarms. Digital dial code, 1/100 Second Stopwatch, Vibration Alert. Water Resistant to 100 meters.
Price: $29.75 [Notify me when price goes down.]