How does the Popular 7,0 version differ from applicators with a smaller needle spacing, and who is it suited to? — Massager "Narodny" 7.0 Ag 95 × 320 mm – Lyapko

Needle spacing is the distance between neighbouring needles on the surface of the applicator. The Popular 7,0 has a spacing of 7.0 mm, which is greater than in models with a smaller spacing. The wider the distance between needles, the fewer points of contact fall on each unit of skin area — and the more concentrated and noticeable the pressure becomes at each point.

In practice, this means that Popular 7,0 gives more intense sensations than models with densely arranged needles. That is why it is more often chosen by users who have already tried Lyapko applicators and know what level of stimulation is comfortable for them. For those meeting needle applicators for the first time, it may be wiser to start with a model with a smaller spacing, so that the skin and receptors can adapt gradually.

If the skin is prone to sensitivity, the first sessions with Popular 7,0 should be kept short — 5–10 minutes — and sensations should be monitored. Burning and redness in the first minutes after removing the applicator are considered a normal reaction to mechanical irritation and usually pass quickly. If discomfort persists for a long time or the skin reacts too sharply, it is better to switch to a model with a smaller spacing.