Products

Durable sand timers come with molded end caps and thick acrylic wall surrounds to protect the glass centers. Color coded. Perfect for use in games,...

Sharpened Pencil. Sharp!

Sheep Brain; with Cranial Nerve Roots preserved with orderless, non-toxic NASCO-Guard. Individually vacuum sealed bagged.

Sheep Organ - Heart, PreservedUse for dissection.

Short Cardboard Tube 1.5"x4.5". For use in lab kit. Style, brand, may vary from photo.

Product style and brand and package will vary from photo. 1oz tube.

Silver nitrate 3 g. Styles will vary.     Can only be shipped within the continental United States.

Impact resistant, chip-proof, balanced wheel, injection molded V-groove, 2" diameter. The housing is a steel block with swivel hooks attached at to...

Six sided dice. Color, style, brand, and package will vary from photo. 

This is a high quality slide made especially for us here at Nature's Workshop Plus! This slide of Human Skin w/ hairs is used with the Advanced Bio...

Will hold up to 25 microscope slides. Cork-lined bottom. Top snaps on securely. Colors may vary.

Relative humidity is a measure of the actual moisture content in the air, as compared to the greatest amount of moisture that air at same temperatu...

Sm. Rubber Bands - 2pk. Style, brand and apckaging will vary from photo.

A small 5" balloon.

One small hand bell about 4" tall.

Small block of wood. Style, package, brand may vary from photo. 

Small Board 4" sq. Color, brand, style and package may vary from photo. 

3.5" x 3.5" x 2.5" brown gift box for use with Apologia Science lab kits.

8.5" x 4" x 3" oblong aluminum foil baking tray for use with Apologia Science lab kits.

Small, 6.3-volt lightbulb for use with Apologia Science lab kits.

Small Light Bulb - 3pk. Style, shape, brand, package, and color will vary from photo.

Small Nail. For use in lab kits. 

Small Paper Clips - 10pk