16cm Giant Large Sand Timer Color:Blue 1 x 1000ml

1 x 1000ml

These big wooden numbers each feature a clear-view plastic top with a fun metal ball sealed inside

Included: 25 x Equivalence Crunchers Mystery Math Sliders

30 x ¾” x 3” Adhesive plastic bandages

Ideal companion for counting trays and number lines

16cm Giant Large Sand Timer Color:Blue 1 x 1000ml16cm Giant Large Sand Timer 30 Seconds with different colors Red Green Yellow Blue Orange New rounded design including a shatterproof plastic barrier to protect the sleek modernized glass bulb inside. 30 seconds has the time value embossed on the top. Large Sand Timer 30 seconds also has different color coded grains of sand. Excellent for classroom projects and purposes, Group projects, educational purposes, laboratory demonstration. If you need