3D Monocot Stem Model with Cross Section, 11 x 18 x 8" Subcategory_Beakers the optical glass producing undistorted

the optical glass producing undistorted views of specimens

Hydra model on stand reveals tentacles

supplying replacement bulbs for four-cell battery packs and the standard 6V ray-box and panel-lamp apparatus

paired with the 750mm black lead to keep wiring color-coded across mid-distance bench setups

Steeply curved convex glass mirror at 50mm diameter and 50mm focal length

3D Monocot Stem Model with Cross Section, 11 x 18 x 8" Subcategory_Beakers the optical glass producing undistortedCross sectional 3D monocot stem model on a mounted base exposes scattered vascular bundles, ground tissue, and epidermis for monocot anatomy teaching.