Pay in 4 interest-free payments of $6.25 Learn more
Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
Included: 100 x Addition Subtraction Mystery Math Sliders
Combines the features of a pipette and a syringe
With brass terminal
Premium Quality: Cotton Reels is made of high quality
these pipettes could save your time when mixing your fragrances
1pcs Concave Lens Mirror | 50mm Diameter and 150mm Focal Length Paramecium model Included: 100 x Addition SubtractionHigh Quality Glass: Made from durable and high quality glass, this Concave Lens Mirror Lens is designed to last and provide accurate and reliable results in a variety of scientific applications. 50mm Diameter: With a diameter of 50mm, this lens is perfect for use in a range of optical experiments, including refraction, reflection, and more. 150mm Focal: Featuring a 150mm focal, this lens is an ideal tool for creating focused images and light beams.
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