Take anywhere sensory tool. The outer casing is metal and the popping sections are high grade silicone with HIGH RESISTANCE.
These are NOT like others you've felt. We've had these custom made for us so we could get a super high level of resistance and pop.
Known as a push n pop, Push it, push and pop it, Pop it, popit, bubble pop, push pop & likened to a simpl dimpl (simple dimple) fidget.. whatever you call it this non-toxic silicone sensory toy is a great sensory tool.
Press the bubbles down, it makes a slight popping sound.
Please note that the action of pushing and popping of the black rubber sections will wear over time and may split due to wear. Rotating which one you pop will extend the overall life of the item, as will the force you pop with.
Not suitable for under 3 years of age due to choking hazard.