Donic
BlueStar A2
InvertedOFFTensorITTF 21-065
Donic BlueStar A2 is a 2023 inverted (pimples-in) sheet made in Germany. It belongs to the BlueStar series, is ITTF-approved (code 21-065), and is aimed at offensive (OFF) players who want offensive close-to-table and mid-distance topspin.
8.7 community score · 120 reviews · €46
About BlueStar A2
BlueStar A2 uses pre-tensioned tensor sponge with a catapult effect and relatively low dwell and a grippy, non-tacky topsheet typical of European tensors. Manufacturer sponge hardness is 47.5° (Tensor); a cut sheet is about 47 g. Factory sponge thicknesses: 1.8, 1.9, 2.0, 2.1, MAX. Sold with topsheet in Black and Blue and Red; sponge in blue.
On the TableTennisReview 0–100 index the Combined figures are speed 91, spin 92 and control 82 (official mapping 90 / 91 / 81). That is a high-speed inverted profile for offensive close-to-table and mid-distance topspin. Hardness, weight and thickness above are factory facts — not lab tests.
Community score 8.7 / 10 from 120 reviews. Indicative European street price €46. Compare BlueStar A2 with other Donic BlueStar and inverted rubbers on the same scale, or open the catalogue filters for OFF inverted sheets.
Playing specs
Blend of official and community. Community weight 49% with 120 reviews (20–60% as sample size grows).
Speed91
Spin92
Control82
Tick mark on each bar is the official value.
Factory specifications
- Hardness
- 47.5°
- Weight
- 47 g
- Year
- 2023
- Made in
- Germany
- Series
- BlueStar
- ITTF code
- 21-065
- Top sheet
- Black · Blue · Red
- Sponge
- blue
Factory thicknesses
Factory sponge thicknesses sold in Europe: 1.8, 1.9, 2.0, 2.1, MAX. These are shopping facts — Combined speed / spin / control on this page do not change with thickness.
- 1.8
- 1.9
- 2.0
- 2.1
- MAX
- 1.8
- Thinner inverted sponge. Allround and first-upgrade backhands live here more often than attacking forehands.
- 1.9
- The usual club backhand thickness on inverted tensors. A bit more control, a bit less catapult than 2.1 / MAX.
- 2.0
- Mid-thick. Common on the backhand when MAX felt lively, or as a two-wing compromise.
- 2.1
- Still a thick attacking sponge. A small step down from MAX on some tensors — shops treat it as the other FH thickness, not a control sheet.
- MAX
- Thickest factory sponge. Most catapult on a tensor; the usual attacking forehand. Combined figures on this page are for the SKU, not a separate MAX score.
Vs type average
Combined index against other inverted rubbers. Toggle Official / Community in the spec card — the chart stays on Combined so filters stay comparable.
- BlueStar A2
- Type avg
Zoomed 50–100 scale · the inner ring is 50, not 0, so gaps around the average actually show.
Speed
91
+9 vs Type avg
Spin
92
+5 vs Type avg
Control
82
-1 vs Type avg
